starting phase `separate-from-pid1'
build process now running as PID 18
phase `separate-from-pid1' succeeded after 0.0 seconds
starting phase `set-SOURCE-DATE-EPOCH'
phase `set-SOURCE-DATE-EPOCH' succeeded after 0.0 seconds
starting phase `set-paths'
environment variable `PATH' set to `/gnu/store/ay80hxd8dm051knhmfkar0y7y1ghyjld-cmake-minimal-3.31.10/bin:/gnu/store/wpsqid3f6m9mfykmxb9cs1pw7jbz9wyz-ninja-1.13.2/bin:/gnu/store/hijnn9hzax3fbznliqy5gyq59vh16lvq-pkg-config-0.29.2/bin:/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/bin:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/bin:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/bin:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/bin:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/bin:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/bin:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/bin:/gnu/store/jhgqcadj85v1408yxlqzw2cm3f24rbgc-tar-1.35/bin:/gnu/store/c4xryzrjpr2py7nsa5ghhgfgcf7rb5p4-gzip-1.14/bin:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/bin:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/bin:/gnu/store/2nhsmzn8hpwmzjvn9q9a060cv131pz20-diffutils-3.12/bin:/gnu/store/89hni87ymkbsfmcfpvm85vxr4hqpqja2-patch-2.7.6/bin:/gnu/store/s581y18fra78gmkx3jd3vp0waa0n06iw-findutils-4.10.0/bin:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/bin:/gnu/store/7zm002rvw67rkhr52369xywj78qq6bbv-zstd-1.5.6/bin:/gnu/store/f3qlj9772192qg7gyjl5pa09inx4j66n-sed-4.9/bin:/gnu/store/4gnbgkqva5jdjl57j4yj6p21qa9p3cf2-grep-3.11/bin:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/bin:/gnu/store/rhxjwb4fwf5955z585mvir1ghi78py2z-coreutils-9.1/bin:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/bin:/gnu/store/5j353w5171sgv76a7wc8adblxkfcink9-bash-minimal-5.2.37/bin:/gnu/store/szv2gf612qpy0kw88ip2bxf2msw4nqks-ld-wrapper-0/bin:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/bin:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/bin:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/sbin:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/bin'
environment variable `CMAKE_PREFIX_PATH' set to `/gnu/store/ay80hxd8dm051knhmfkar0y7y1ghyjld-cmake-minimal-3.31.10/:/gnu/store/wpsqid3f6m9mfykmxb9cs1pw7jbz9wyz-ninja-1.13.2/:/gnu/store/hijnn9hzax3fbznliqy5gyq59vh16lvq-pkg-config-0.29.2/:/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/:/gnu/store/jhgqcadj85v1408yxlqzw2cm3f24rbgc-tar-1.35/:/gnu/store/c4xryzrjpr2py7nsa5ghhgfgcf7rb5p4-gzip-1.14/:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/:/gnu/store/2nhsmzn8hpwmzjvn9q9a060cv131pz20-diffutils-3.12/:/gnu/store/89hni87ymkbsfmcfpvm85vxr4hqpqja2-patch-2.7.6/:/gnu/store/s581y18fra78gmkx3jd3vp0waa0n06iw-findutils-4.10.0/:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/:/gnu/store/7zm002rvw67rkhr52369xywj78qq6bbv-zstd-1.5.6/:/gnu/store/f3qlj9772192qg7gyjl5pa09inx4j66n-sed-4.9/:/gnu/store/4gnbgkqva5jdjl57j4yj6p21qa9p3cf2-grep-3.11/:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/:/gnu/store/rhxjwb4fwf5955z585mvir1ghi78py2z-coreutils-9.1/:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/:/gnu/store/5j353w5171sgv76a7wc8adblxkfcink9-bash-minimal-5.2.37/:/gnu/store/szv2gf612qpy0kw88ip2bxf2msw4nqks-ld-wrapper-0/:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/:/gnu/store/j1ap1zbc911dk5wdvbvmy3f9p5sxmk45-glibc-2.41-static/:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/:/gnu/store/1zqziv4s5q2y8d3byhbzfz61hrpy4xrz-linux-libre-headers-6.12.17/:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/:/gnu/store/gplfpx6vj7lv9mfzbqvirhks8ajazsbm-util-macros-1.20.2/'
environment variable `SSL_CERT_DIR' unset
environment variable `SSL_CERT_FILE' unset
environment variable `PKG_CONFIG_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/pkgconfig:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/lib/pkgconfig:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/lib/pkgconfig:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/lib/pkgconfig:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/lib/pkgconfig:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/lib/pkgconfig:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/lib/pkgconfig:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/share/pkgconfig:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/lib/pkgconfig:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/lib/pkgconfig:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/lib/pkgconfig:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/lib/pkgconfig:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/lib/pkgconfig:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/lib/pkgconfig:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/share/pkgconfig:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/lib/pkgconfig:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/lib/pkgconfig:/gnu/store/gplfpx6vj7lv9mfzbqvirhks8ajazsbm-util-macros-1.20.2/lib/pkgconfig'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/include:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/include:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/include:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/include:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/include:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/include:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/include:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/include:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/include:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/include:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/include:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/include:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/include:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/include:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/include:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/include:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/include:/gnu/store/1zqziv4s5q2y8d3byhbzfz61hrpy4xrz-linux-libre-headers-6.12.17/include:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/include:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/include:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/include:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/include:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/include:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/include:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/include:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/include:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/include:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/include:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/include:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/include:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/include:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/include:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/include:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/include:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/include:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/include:/gnu/store/1zqziv4s5q2y8d3byhbzfz61hrpy4xrz-linux-libre-headers-6.12.17/include:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/include:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/include'
environment variable `OBJC_INCLUDE_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/include:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/include:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/include:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/include:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/include:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/include:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/include:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/include:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/include:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/include:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/include:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/include:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/include:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/include:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/include:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/include:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/include:/gnu/store/1zqziv4s5q2y8d3byhbzfz61hrpy4xrz-linux-libre-headers-6.12.17/include:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/include:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/include'
environment variable `OBJCPLUS_INCLUDE_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/include:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/include:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/include:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/include:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/include:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/include:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/include:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/include:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/include:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/include:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/include:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/include:/gnu/store/mx9i9dnjx34lkx8k8r79876q2f5dclvr-make-4.4.1/include:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/include:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++:/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/include:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/include:/gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/include:/gnu/store/1zqziv4s5q2y8d3byhbzfz61hrpy4xrz-linux-libre-headers-6.12.17/include:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/include:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib:/gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/lib:/gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/lib:/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/lib:/gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/lib:/gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/lib:/gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/lib:/gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/lib:/gnu/store/x9ryf26ay5lwrlcmnq0ar6lz9jrc7589-pybind11-2.13.6/lib:/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/lib:/gnu/store/7ykml1rwb7dmgsic1nvcwf3f8sj4wg6g-bzip2-1.0.8/lib:/gnu/store/rnj26qklbw75sn0b74i802acshrijy66-file-5.46/lib:/gnu/store/5189xfjv3av3djx824k3vplzgam5yk1q-gawk-5.3.0/lib:/gnu/store/74kzd0881xh5b1b3cdq4pva26pywlpph-xz-5.4.5/lib:/gnu/store/x7x8y4c3ccn33sq7r9nb77y5d5mz3970-binutils-2.44/lib:/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/lib:/gnu/store/j1ap1zbc911dk5wdvbvmy3f9p5sxmk45-glibc-2.41-static/lib:/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/lib:/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/lib:/gnu/store/v60dfd1nbw4j0lk08ha0jfdmkin8xnpi-libxcb-1.17.0/lib:/gnu/store/j461yp7q0sl48bbaj7f244aqycs3jwgl-libxdmcp-1.1.5/lib:/gnu/store/ywpvw7g27qcfr4clhdk2xxb5rijqfns3-libxau-1.0.12/lib:/gnu/store/gplfpx6vj7lv9mfzbqvirhks8ajazsbm-util-macros-1.20.2/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/50jqiigxwa1s9xljqrl1wh85yncqnybr-glibc-2.41/lib/locale'
environment variable `TZDIR' unset
phase `set-paths' succeeded after 0.1 seconds
starting phase `install-locale'
using 'C.UTF-8' locale for category "LC_ALL"
phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/MANIFEST.in' -> `./MANIFEST.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.gitignore' -> `./.gitignore'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/CMakeLists.txt' -> `./CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/README.md' -> `./README.md'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/setup.py' -> `./setup.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/LICENSE.txt' -> `./LICENSE.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/pyproject.toml' -> `./pyproject.toml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/workflows/build_python.yml' -> `./.github/workflows/build_python.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/workflows/build_matlab.yml' -> `./.github/workflows/build_matlab.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/workflows/build_cpp.yml' -> `./.github/workflows/build_cpp.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/ISSUE_TEMPLATE/config.yml' -> `./.github/ISSUE_TEMPLATE/config.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/ISSUE_TEMPLATE/bug.yml' -> `./.github/ISSUE_TEMPLATE/bug.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/.github/ISSUE_TEMPLATE/feature.yml' -> `./.github/ISSUE_TEMPLATE/feature.yml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/object_detector_ex.cpp' -> `./examples/object_detector_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/optimization_ex.cpp' -> `./examples/optimization_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/matrix_expressions_ex.cpp' -> `./examples/matrix_expressions_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/logger_ex_2.cpp' -> `./examples/logger_ex_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt' -> `./examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/mpc_ex.cpp' -> `./examples/mpc_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_metric_learning_ex.cpp' -> `./examples/dnn_metric_learning_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/threads_ex.cpp' -> `./examples/threads_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_encoding_ex.cpp' -> `./examples/ffmpeg_video_encoding_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_face_recognition_ex.cpp' -> `./examples/dnn_face_recognition_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/timer_ex.cpp' -> `./examples/timer_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/slm_data.h' -> `./examples/slm_data.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/bayes_net_from_disk_ex.cpp' -> `./examples/bayes_net_from_disk_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/pipe_ex_2.cpp' -> `./examples/pipe_ex_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_introduction_ex.cpp' -> `./examples/dnn_introduction_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/object_detector_advanced_ex.cpp' -> `./examples/object_detector_advanced_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/assignment_learning_ex.cpp' -> `./examples/assignment_learning_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_introduction3_ex.cpp' -> `./examples/dnn_introduction3_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_dog_hipsterizer.cpp' -> `./examples/dnn_mmod_dog_hipsterizer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_semantic_segmentation_ex.cpp' -> `./examples/dnn_semantic_segmentation_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/kcentroid_ex.cpp' -> `./examples/kcentroid_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_instance_segmentation_ex.h' -> `./examples/dnn_instance_segmentation_ex.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/iosockstream_ex.cpp' -> `./examples/iosockstream_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/bsp_ex.cpp' -> `./examples/bsp_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_imagenet_ex.cpp' -> `./examples/dnn_imagenet_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_train_find_cars_ex.cpp' -> `./examples/dnn_mmod_train_find_cars_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_dcgan_train_ex.cpp' -> `./examples/dnn_dcgan_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/bayes_net_gui_ex.cpp' -> `./examples/bayes_net_gui_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/using_custom_kernels_ex.cpp' -> `./examples/using_custom_kernels_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/sockets_ex.cpp' -> `./examples/sockets_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/face_landmark_detection_ex.cpp' -> `./examples/face_landmark_detection_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_rank_ex.cpp' -> `./examples/svm_rank_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/xml_parser_ex.cpp' -> `./examples/xml_parser_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/logger_custom_output_ex.cpp' -> `./examples/logger_custom_output_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/mlp_ex.cpp' -> `./examples/mlp_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/least_squares_ex.cpp' -> `./examples/least_squares_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_ex.cpp' -> `./examples/svm_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_pegasos_ex.cpp' -> `./examples/svm_pegasos_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_introduction2_ex.cpp' -> `./examples/dnn_introduction2_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/empirical_kernel_map_ex.cpp' -> `./examples/empirical_kernel_map_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/server_iostream_ex.cpp' -> `./examples/server_iostream_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/queue_ex.cpp' -> `./examples/queue_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/krr_classification_ex.cpp' -> `./examples/krr_classification_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_self_supervised_learning_ex.cpp' -> `./examples/dnn_self_supervised_learning_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_instance_segmentation_train_ex.cpp' -> `./examples/dnn_instance_segmentation_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/slm_defs.h' -> `./examples/slm_defs.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/logger_ex.cpp' -> `./examples/logger_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/krls_filter_ex.cpp' -> `./examples/krls_filter_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/thread_function_ex.cpp' -> `./examples/thread_function_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/mmod_cars_test_image2.jpg' -> `./examples/mmod_cars_test_image2.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/parallel_for_ex.cpp' -> `./examples/parallel_for_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/bridge_ex.cpp' -> `./examples/bridge_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_ex.cpp' -> `./examples/dnn_mmod_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/fhog_object_detector_ex.cpp' -> `./examples/fhog_object_detector_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/compress_stream_ex.cpp' -> `./examples/compress_stream_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/integrate_function_adapt_simp_ex.cpp' -> `./examples/integrate_function_adapt_simp_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/std_allocator_ex.cpp' -> `./examples/std_allocator_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/running_stats_ex.cpp' -> `./examples/running_stats_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/gui_api_ex.cpp' -> `./examples/gui_api_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/train_shape_predictor_ex.cpp' -> `./examples/train_shape_predictor_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/rvm_ex.cpp' -> `./examples/rvm_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/thread_pool_ex.cpp' -> `./examples/thread_pool_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/multiclass_classification_ex.cpp' -> `./examples/multiclass_classification_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_rtsp_ex.cpp' -> `./examples/ffmpeg_rtsp_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_find_cars2_ex.cpp' -> `./examples/dnn_mmod_find_cars2_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_microphone_to_file_ex.cpp' -> `./examples/ffmpeg_microphone_to_file_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/face_detection_ex.cpp' -> `./examples/face_detection_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_demuxing_ex.cpp' -> `./examples/ffmpeg_video_demuxing_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/krls_ex.cpp' -> `./examples/krls_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/hough_transform_ex.cpp' -> `./examples/hough_transform_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/sockstreambuf_ex.cpp' -> `./examples/sockstreambuf_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/webcam_face_pose_ex.cpp' -> `./examples/webcam_face_pose_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/3d_point_cloud_ex.cpp' -> `./examples/3d_point_cloud_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/random_cropper_ex.cpp' -> `./examples/random_cropper_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/member_function_pointer_ex.cpp' -> `./examples/member_function_pointer_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/CMakeLists.txt' -> `./examples/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/train_object_detector.cpp' -> `./examples/train_object_detector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_muxing_ex.cpp' -> `./examples/ffmpeg_video_muxing_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/pipe_ex.cpp' -> `./examples/pipe_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/image_ex.cpp' -> `./examples/image_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/fhog_ex.cpp' -> `./examples/fhog_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_sparse_ex.cpp' -> `./examples/svm_sparse_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_file_to_speaker_ex.cpp' -> `./examples/ffmpeg_file_to_speaker_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/sequence_segmenter_ex.cpp' -> `./examples/sequence_segmenter_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dir_nav_ex.cpp' -> `./examples/dir_nav_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/bayes_net_ex.cpp' -> `./examples/bayes_net_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/server_http_ex.cpp' -> `./examples/server_http_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_tracking_ex.cpp' -> `./examples/video_tracking_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/slm_basic_train_ex.cpp' -> `./examples/slm_basic_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_decoding2_ex.cpp' -> `./examples/ffmpeg_video_decoding2_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_yolo_train_ex.cpp' -> `./examples/dnn_yolo_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/one_class_classifiers_ex.cpp' -> `./examples/one_class_classifiers_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/matrix_ex.cpp' -> `./examples/matrix_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_struct_ex.cpp' -> `./examples/svm_struct_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/graph_labeling_ex.cpp' -> `./examples/graph_labeling_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/kkmeans_ex.cpp' -> `./examples/kkmeans_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_screen_grab_ex.cpp' -> `./examples/ffmpeg_screen_grab_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/config_reader_ex.cpp' -> `./examples/config_reader_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_metric_learning_on_images_ex.cpp' -> `./examples/dnn_metric_learning_on_images_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_semantic_segmentation_train_ex.cpp' -> `./examples/dnn_semantic_segmentation_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/multithreaded_object_ex.cpp' -> `./examples/multithreaded_object_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_webcam_face_pose_ex.cpp' -> `./examples/ffmpeg_webcam_face_pose_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/surf_ex.cpp' -> `./examples/surf_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/sequence_labeler_ex.cpp' -> `./examples/sequence_labeler_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/krr_regression_ex.cpp' -> `./examples/krr_regression_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/sqlite_ex.cpp' -> `./examples/sqlite_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_instance_segmentation_ex.cpp' -> `./examples/dnn_instance_segmentation_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/quantum_computing_ex.cpp' -> `./examples/quantum_computing_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_imagenet_train_ex.cpp' -> `./examples/dnn_imagenet_train_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/config.txt' -> `./examples/config.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/resnet.h' -> `./examples/resnet.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/rank_features_ex.cpp' -> `./examples/rank_features_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_face_detection_ex.cpp' -> `./examples/dnn_mmod_face_detection_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_info_ex.cpp' -> `./examples/ffmpeg_info_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/learning_to_track_ex.cpp' -> `./examples/learning_to_track_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/pascal_voc_2012.h' -> `./examples/pascal_voc_2012.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_decoding_ex.cpp' -> `./examples/ffmpeg_video_decoding_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_mmod_find_cars_ex.cpp' -> `./examples/dnn_mmod_find_cars_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/mmod_cars_test_image.jpg' -> `./examples/mmod_cars_test_image.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svr_ex.cpp' -> `./examples/svr_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/model_selection_ex.cpp' -> `./examples/model_selection_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/max_cost_assignment_ex.cpp' -> `./examples/max_cost_assignment_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/ffmpeg_video_demuxing2_ex.cpp' -> `./examples/ffmpeg_video_demuxing2_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_semantic_segmentation_ex.h' -> `./examples/dnn_semantic_segmentation_ex.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/custom_trainer_ex.cpp' -> `./examples/custom_trainer_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/dnn_inception_ex.cpp' -> `./examples/dnn_inception_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/linear_manifold_regularizer_ex.cpp' -> `./examples/linear_manifold_regularizer_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/threaded_object_ex.cpp' -> `./examples/threaded_object_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/rvm_regression_ex.cpp' -> `./examples/rvm_regression_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/svm_c_ex.cpp' -> `./examples/svm_c_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/file_to_code_ex.cpp' -> `./examples/file_to_code_ex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/bald_guys.jpg' -> `./examples/faces/bald_guys.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2007_007763.jpg' -> `./examples/faces/2007_007763.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_001009.jpg' -> `./examples/faces/2008_001009.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/training.xml' -> `./examples/faces/training.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2009_004587.jpg' -> `./examples/faces/2009_004587.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_001322.jpg' -> `./examples/faces/2008_001322.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_007676.jpg' -> `./examples/faces/2008_007676.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/testing_with_face_landmarks.xml' -> `./examples/faces/testing_with_face_landmarks.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/image_metadata_stylesheet.xsl' -> `./examples/faces/image_metadata_stylesheet.xsl'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/Tom_Cruise_avp_2014_4.jpg' -> `./examples/faces/Tom_Cruise_avp_2014_4.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/testing.xml' -> `./examples/faces/testing.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_002079.jpg' -> `./examples/faces/2008_002079.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_004176.jpg' -> `./examples/faces/2008_004176.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_002470.jpg' -> `./examples/faces/2008_002470.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/training_with_face_landmarks.xml' -> `./examples/faces/training_with_face_landmarks.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/dogs.jpg' -> `./examples/faces/dogs.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/faces/2008_002506.jpg' -> `./examples/faces/2008_002506.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000192_02159531.jpg' -> `./examples/johns/John_Salley/000192_02159531.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000179_02159509.jpg' -> `./examples/johns/John_Salley/000179_02159509.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000200_02159354.jpg' -> `./examples/johns/John_Salley/000200_02159354.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000186_02159346.jpg' -> `./examples/johns/John_Salley/000186_02159346.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000198_02159470.jpg' -> `./examples/johns/John_Salley/000198_02159470.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000190_02159501.jpg' -> `./examples/johns/John_Salley/000190_02159501.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000183_02159543.jpg' -> `./examples/johns/John_Salley/000183_02159543.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000194_02159572.jpg' -> `./examples/johns/John_Salley/000194_02159572.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000197_02159322.jpg' -> `./examples/johns/John_Salley/000197_02159322.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000197_02159525.jpg' -> `./examples/johns/John_Salley/000197_02159525.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Salley/000189_02159361.jpg' -> `./examples/johns/John_Salley/000189_02159361.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000326_00925765.jpg' -> `./examples/johns/John_Schneider/000326_00925765.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000307_00925823.jpg' -> `./examples/johns/John_Schneider/000307_00925823.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000331_00926012.jpg' -> `./examples/johns/John_Schneider/000331_00926012.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000329_00925859.jpg' -> `./examples/johns/John_Schneider/000329_00925859.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000325_00925954.jpg' -> `./examples/johns/John_Schneider/000325_00925954.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000326_00926139.jpg' -> `./examples/johns/John_Schneider/000326_00926139.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000302_00925785.jpg' -> `./examples/johns/John_Schneider/000302_00925785.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000288_00925786.jpg' -> `./examples/johns/John_Schneider/000288_00925786.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000326_00926089.jpg' -> `./examples/johns/John_Schneider/000326_00926089.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000329_00925963.jpg' -> `./examples/johns/John_Schneider/000329_00925963.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Schneider/000326_00926128.jpg' -> `./examples/johns/John_Schneider/000326_00926128.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000300_00470148.jpg' -> `./examples/johns/John_Simm/000300_00470148.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000309_00470287.jpg' -> `./examples/johns/John_Simm/000309_00470287.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000305_00470162.jpg' -> `./examples/johns/John_Simm/000305_00470162.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000288_00470387.jpg' -> `./examples/johns/John_Simm/000288_00470387.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000304_00470122.jpg' -> `./examples/johns/John_Simm/000304_00470122.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000305_00470717.jpg' -> `./examples/johns/John_Simm/000305_00470717.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000306_00470223.jpg' -> `./examples/johns/John_Simm/000306_00470223.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000310_00470421.jpg' -> `./examples/johns/John_Simm/000310_00470421.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000297_00470170.jpg' -> `./examples/johns/John_Simm/000297_00470170.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000306_00470222.jpg' -> `./examples/johns/John_Simm/000306_00470222.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/johns/John_Simm/000310_00470511.jpg' -> `./examples/johns/John_Simm/000310_00470511.jpg'
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`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000197.jpg' -> `./examples/video_frames/frame_000197.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000245.jpg' -> `./examples/video_frames/frame_000245.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000184.jpg' -> `./examples/video_frames/frame_000184.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000242.jpg' -> `./examples/video_frames/frame_000242.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000226.jpg' -> `./examples/video_frames/frame_000226.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000159.jpg' -> `./examples/video_frames/frame_000159.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000189.jpg' -> `./examples/video_frames/frame_000189.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000240.jpg' -> `./examples/video_frames/frame_000240.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000219.jpg' -> `./examples/video_frames/frame_000219.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000216.jpg' -> `./examples/video_frames/frame_000216.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000162.jpg' -> `./examples/video_frames/frame_000162.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000238.jpg' -> `./examples/video_frames/frame_000238.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000153.jpg' -> `./examples/video_frames/frame_000153.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000232.jpg' -> `./examples/video_frames/frame_000232.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000235.jpg' -> `./examples/video_frames/frame_000235.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000117.jpg' -> `./examples/video_frames/frame_000117.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000246.jpg' -> `./examples/video_frames/frame_000246.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000131.jpg' -> `./examples/video_frames/frame_000131.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000215.jpg' -> `./examples/video_frames/frame_000215.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000230.jpg' -> `./examples/video_frames/frame_000230.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000163.jpg' -> `./examples/video_frames/frame_000163.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000132.jpg' -> `./examples/video_frames/frame_000132.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000167.jpg' -> `./examples/video_frames/frame_000167.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000133.jpg' -> `./examples/video_frames/frame_000133.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000222.jpg' -> `./examples/video_frames/frame_000222.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000237.jpg' -> `./examples/video_frames/frame_000237.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000127.jpg' -> `./examples/video_frames/frame_000127.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000243.jpg' -> `./examples/video_frames/frame_000243.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000134.jpg' -> `./examples/video_frames/frame_000134.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000109.jpg' -> `./examples/video_frames/frame_000109.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000148.jpg' -> `./examples/video_frames/frame_000148.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000177.jpg' -> `./examples/video_frames/frame_000177.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000192.jpg' -> `./examples/video_frames/frame_000192.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000209.jpg' -> `./examples/video_frames/frame_000209.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000228.jpg' -> `./examples/video_frames/frame_000228.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000165.jpg' -> `./examples/video_frames/frame_000165.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000156.jpg' -> `./examples/video_frames/frame_000156.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000112.jpg' -> `./examples/video_frames/frame_000112.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000158.jpg' -> `./examples/video_frames/frame_000158.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000103.jpg' -> `./examples/video_frames/frame_000103.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000210.jpg' -> `./examples/video_frames/frame_000210.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000129.jpg' -> `./examples/video_frames/frame_000129.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000105.jpg' -> `./examples/video_frames/frame_000105.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000217.jpg' -> `./examples/video_frames/frame_000217.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000233.jpg' -> `./examples/video_frames/frame_000233.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000164.jpg' -> `./examples/video_frames/frame_000164.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000248.jpg' -> `./examples/video_frames/frame_000248.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000108.jpg' -> `./examples/video_frames/frame_000108.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000227.jpg' -> `./examples/video_frames/frame_000227.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000126.jpg' -> `./examples/video_frames/frame_000126.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000160.jpg' -> `./examples/video_frames/frame_000160.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000201.jpg' -> `./examples/video_frames/frame_000201.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000145.jpg' -> `./examples/video_frames/frame_000145.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000206.jpg' -> `./examples/video_frames/frame_000206.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000198.jpg' -> `./examples/video_frames/frame_000198.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000190.jpg' -> `./examples/video_frames/frame_000190.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000250.jpg' -> `./examples/video_frames/frame_000250.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000212.jpg' -> `./examples/video_frames/frame_000212.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000121.jpg' -> `./examples/video_frames/frame_000121.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000104.jpg' -> `./examples/video_frames/frame_000104.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000152.jpg' -> `./examples/video_frames/frame_000152.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000182.jpg' -> `./examples/video_frames/frame_000182.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/examples/video_frames/frame_000100.jpg' -> `./examples/video_frames/frame_000100.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/math.h' -> `./dlib/math.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lz77_buffer.h' -> `./dlib/lz77_buffer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lzp_buffer.h' -> `./dlib/lzp_buffer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/uintn.h' -> `./dlib/uintn.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm.h' -> `./dlib/svm.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config.h.in' -> `./dlib/config.h.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/manifold_regularization.h' -> `./dlib/manifold_regularization.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils_threaded.h' -> `./dlib/graph_utils_threaded.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timing.h' -> `./dlib/timing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config_reader.h' -> `./dlib/config_reader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/type_safe_union.h' -> `./dlib/type_safe_union.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf.h' -> `./dlib/sockstreambuf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/rand.h' -> `./dlib/rand.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/assert.h' -> `./dlib/assert.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/float_details.h' -> `./dlib/float_details.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set.h' -> `./dlib/set.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/pixel.h' -> `./dlib/pixel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/random_forest.h' -> `./dlib/random_forest.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/pipe.h' -> `./dlib/pipe.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads.h' -> `./dlib/threads.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class.h' -> `./dlib/conditioning_class.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/unordered_pair.h' -> `./dlib/unordered_pair.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/locale' -> `./dlib/locale'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization.h' -> `./dlib/optimization.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts.h' -> `./dlib/graph_cuts.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/xml_parser.h' -> `./dlib/xml_parser.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config.h' -> `./dlib/config.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dlib_basic_cpp_build_tutorial.txt' -> `./dlib/dlib_basic_cpp_build_tutorial.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/invoke.h' -> `./dlib/invoke.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/metaprogramming.h' -> `./dlib/metaprogramming.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core.h' -> `./dlib/gui_core.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sqlite.h' -> `./dlib/sqlite.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/mlp.h' -> `./dlib/mlp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/binary_search_tree.h' -> `./dlib/binary_search_tree.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array.h' -> `./dlib/array.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/algs.h' -> `./dlib/algs.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake' -> `./dlib/cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack_trace.h' -> `./dlib/stack_trace.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test_for_odr_violations.h' -> `./dlib/test_for_odr_violations.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh.h' -> `./dlib/lsh.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/ostream' -> `./dlib/ostream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_set.h' -> `./dlib/hash_set.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/platform.h' -> `./dlib/platform.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set_utils.h' -> `./dlib/set_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix.h' -> `./dlib/matrix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timeout.h' -> `./dlib/timeout.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bayes_utils.h' -> `./dlib/bayes_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer.h' -> `./dlib/tokenizer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream.h' -> `./dlib/bit_stream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer.h' -> `./dlib/sliding_buffer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/disjoint_subsets.h' -> `./dlib/disjoint_subsets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers.h' -> `./dlib/smart_pointers.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/std_allocator.h' -> `./dlib/std_allocator.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any.h' -> `./dlib/any.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bound_function_pointer.h' -> `./dlib/bound_function_pointer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger.h' -> `./dlib/logger.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/md5.h' -> `./dlib/md5.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash.h' -> `./dlib/hash.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms.h' -> `./dlib/image_transforms.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sort.h' -> `./dlib/sort.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser.h' -> `./dlib/cmd_line_parser.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/map.h' -> `./dlib/map.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd.h' -> `./dlib/simd.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tuple.h' -> `./dlib/tuple.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils.h' -> `./dlib/graph_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue.h' -> `./dlib/queue.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets.h' -> `./dlib/sockets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iomanip' -> `./dlib/iomanip'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/unicode.h' -> `./dlib/unicode.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/byte_orderer.h' -> `./dlib/byte_orderer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics.h' -> `./dlib/statistics.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph.h' -> `./dlib/graph.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/crc32.h' -> `./dlib/crc32.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence.h' -> `./dlib/sequence.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/CMakeLists.txt' -> `./dlib/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/type_traits.h' -> `./dlib/type_traits.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io.h' -> `./dlib/data_io.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_map.h' -> `./dlib/static_map.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/compress_stream.h' -> `./dlib/compress_stream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/vectorstream.h' -> `./dlib/vectorstream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_global.h' -> `./dlib/memory_manager_global.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sstream' -> `./dlib/sstream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server.h' -> `./dlib/server.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/constexpr_if.h' -> `./dlib/constexpr_if.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/is_kind.h' -> `./dlib/is_kind.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_map.h' -> `./dlib/hash_map.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/reference_counter.h' -> `./dlib/reference_counter.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/base64.h' -> `./dlib/base64.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api.h' -> `./dlib/misc_api.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set.h' -> `./dlib/static_set.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint.h' -> `./dlib/bigint.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sync_extension.h' -> `./dlib/sync_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/windows_magic.h' -> `./dlib/windows_magic.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/linker.h' -> `./dlib/linker.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cassert' -> `./dlib/cassert'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_table.h' -> `./dlib/hash_table.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/ref.h' -> `./dlib/ref.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/istream' -> `./dlib/istream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bridge.h' -> `./dlib/bridge.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/utility.h' -> `./dlib/utility.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fstream' -> `./dlib/fstream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder.h' -> `./dlib/entropy_decoder.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_stateless.h' -> `./dlib/memory_manager_stateless.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/noncopyable.h' -> `./dlib/noncopyable.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_pretty_printer.h' -> `./dlib/cpp_pretty_printer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/opencv.h' -> `./dlib/opencv.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model.h' -> `./dlib/entropy_encoder_model.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optional.h' -> `./dlib/optional.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering.h' -> `./dlib/clustering.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets.h' -> `./dlib/gui_widgets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string.h' -> `./dlib/string.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array2d.h' -> `./dlib/array2d.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sparse_vector.h' -> `./dlib/sparse_vector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iosfwd' -> `./dlib/iosfwd'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/console_progress_indicator.h' -> `./dlib/console_progress_indicator.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack_trace.cpp' -> `./dlib/stack_trace.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/functional.h' -> `./dlib/functional.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/directed_graph.h' -> `./dlib/directed_graph.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/member_function_pointer.h' -> `./dlib/member_function_pointer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iostream' -> `./dlib/iostream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing.h' -> `./dlib/image_processing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering.h' -> `./dlib/filtering.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/numerical_integration.h' -> `./dlib/numerical_integration.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/time_this.h' -> `./dlib/time_this.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bsp.h' -> `./dlib/bsp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/error.h' -> `./dlib/error.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test_for_odr_violations.cpp' -> `./dlib/test_for_odr_violations.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder.h' -> `./dlib/entropy_encoder.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timer.h' -> `./dlib/timer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/serialize.h' -> `./dlib/serialize.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iosockstream.h' -> `./dlib/iosockstream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn.h' -> `./dlib/dnn.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/enable_if.h' -> `./dlib/enable_if.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control.h' -> `./dlib/control.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/revision.h.in' -> `./dlib/revision.h.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm_threaded.h' -> `./dlib/svm_threaded.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization.h' -> `./dlib/global_optimization.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager.h' -> `./dlib/memory_manager.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/python.h' -> `./dlib/python.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry.h' -> `./dlib/geometry.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_io.h' -> `./dlib/image_io.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers_thread_safe.h' -> `./dlib/smart_pointers_thread_safe.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model.h' -> `./dlib/entropy_decoder_model.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/quantum_computing.h' -> `./dlib/quantum_computing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/overloaded.h' -> `./dlib/overloaded.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cstring' -> `./dlib/cstring'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint.h' -> `./dlib/image_keypoint.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stl_checked.h' -> `./dlib/stl_checked.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack.h' -> `./dlib/stack.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/LICENSE.txt' -> `./dlib/LICENSE.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dlib_include_path_tutorial.txt' -> `./dlib/dlib_include_path_tutorial.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_tokenizer.h' -> `./dlib/cpp_tokenizer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/scope.h' -> `./dlib/scope.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media.h' -> `./dlib/media.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav.h' -> `./dlib/dir_nav.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/numeric_constants.h' -> `./dlib/numeric_constants.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_tokenizer/cpp_tokenizer_kernel_c.h' -> `./dlib/cpp_tokenizer/cpp_tokenizer_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_tokenizer/cpp_tokenizer_kernel_abstract.h' -> `./dlib/cpp_tokenizer/cpp_tokenizer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_tokenizer/cpp_tokenizer_kernel_1.h' -> `./dlib/cpp_tokenizer/cpp_tokenizer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_map/static_map_kernel_c.h' -> `./dlib/static_map/static_map_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_map/static_map_kernel_abstract.h' -> `./dlib/static_map/static_map_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_map/static_map_kernel_1.h' -> `./dlib/static_map/static_map_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_1.h' -> `./dlib/bigint/bigint_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_1.cpp' -> `./dlib/bigint/bigint_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_2.h' -> `./dlib/bigint/bigint_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_2.cpp' -> `./dlib/bigint/bigint_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_c.h' -> `./dlib/bigint/bigint_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bigint/bigint_kernel_abstract.h' -> `./dlib/bigint/bigint_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_1.cpp' -> `./dlib/entropy_decoder/entropy_decoder_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_2.cpp' -> `./dlib/entropy_decoder/entropy_decoder_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_c.h' -> `./dlib/entropy_decoder/entropy_decoder_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_2.h' -> `./dlib/entropy_decoder/entropy_decoder_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_1.h' -> `./dlib/entropy_decoder/entropy_decoder_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder/entropy_decoder_kernel_abstract.h' -> `./dlib/entropy_decoder/entropy_decoder_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_abstract.h' -> `./dlib/any/any_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_trainer.h' -> `./dlib/any/any_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_function_abstract.h' -> `./dlib/any/any_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/storage.h' -> `./dlib/any/storage.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_decision_function.h' -> `./dlib/any/any_decision_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_function.h' -> `./dlib/any/any_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_decision_function_abstract.h' -> `./dlib/any/any_decision_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any_trainer_abstract.h' -> `./dlib/any/any_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/any/any.h' -> `./dlib/any/any.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/all/source.cpp' -> `./dlib/all/source.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/http_client/http_client.cpp' -> `./dlib/http_client/http_client.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/http_client/http_client_abstract.h' -> `./dlib/http_client/http_client_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/http_client/http_client.h' -> `./dlib/http_client/http_client.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/linker/linker_kernel_1.h' -> `./dlib/linker/linker_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/linker/linker_kernel_abstract.h' -> `./dlib/linker/linker_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/linker/linker_kernel_1.cpp' -> `./dlib/linker/linker_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/solvers_abstract.h' -> `./dlib/dnn/solvers_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/input.h' -> `./dlib/dnn/input.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/layers_abstract.h' -> `./dlib/dnn/layers_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/utilities.h' -> `./dlib/dnn/utilities.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/loss_abstract.h' -> `./dlib/dnn/loss_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/core_abstract.h' -> `./dlib/dnn/core_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/visitors.h' -> `./dlib/dnn/visitors.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/core.h' -> `./dlib/dnn/core.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/solvers.h' -> `./dlib/dnn/solvers.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/validation.h' -> `./dlib/dnn/validation.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/utilities_abstract.h' -> `./dlib/dnn/utilities_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/loss.h' -> `./dlib/dnn/loss.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/layers.h' -> `./dlib/dnn/layers.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/visitors_abstract.h' -> `./dlib/dnn/visitors_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/trainer.h' -> `./dlib/dnn/trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/trainer_abstract.h' -> `./dlib/dnn/trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dnn/input_abstract.h' -> `./dlib/dnn/input_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/mlp/mlp_kernel_c.h' -> `./dlib/mlp/mlp_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/mlp/mlp_kernel_abstract.h' -> `./dlib/mlp/mlp_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/mlp/mlp_kernel_1.h' -> `./dlib/mlp/mlp_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/cmake_swig_jni' -> `./dlib/java/cmake_swig_jni'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/swig_test.java' -> `./dlib/java/swig_test.java'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/swig_api.h' -> `./dlib/java/swig_api.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/CMakeLists.txt' -> `./dlib/java/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/java_array.h' -> `./dlib/java/java_array.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/java/run_test.sh' -> `./dlib/java/run_test.sh'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media/ffmpeg_muxer.h' -> `./dlib/media/ffmpeg_muxer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media/ffmpeg_utils.h' -> `./dlib/media/ffmpeg_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media/sink.h' -> `./dlib/media/sink.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media/ffmpeg_demuxer.h' -> `./dlib/media/ffmpeg_demuxer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/media/ffmpeg_details.h' -> `./dlib/media/ffmpeg_details.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/opencv/to_open_cv.h' -> `./dlib/opencv/to_open_cv.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/opencv/to_open_cv_abstract.h' -> `./dlib/opencv/to_open_cv_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/opencv/cv_image_abstract.h' -> `./dlib/opencv/cv_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/opencv/cv_image.h' -> `./dlib/opencv/cv_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/style_abstract.h' -> `./dlib/gui_widgets/style_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/canvas_drawing.h' -> `./dlib/gui_widgets/canvas_drawing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/widgets.cpp' -> `./dlib/gui_widgets/widgets.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/fonts_abstract.h' -> `./dlib/gui_widgets/fonts_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/canvas_drawing_abstract.h' -> `./dlib/gui_widgets/canvas_drawing_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/drawable.h' -> `./dlib/gui_widgets/drawable.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/base_widgets.cpp' -> `./dlib/gui_widgets/base_widgets.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/widgets_abstract.h' -> `./dlib/gui_widgets/widgets_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/nativefont.h' -> `./dlib/gui_widgets/nativefont.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/base_widgets.h' -> `./dlib/gui_widgets/base_widgets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/canvas_drawing.cpp' -> `./dlib/gui_widgets/canvas_drawing.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/style.cpp' -> `./dlib/gui_widgets/style.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/fonts.cpp' -> `./dlib/gui_widgets/fonts.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/drawable_abstract.h' -> `./dlib/gui_widgets/drawable_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/base_widgets_abstract.h' -> `./dlib/gui_widgets/base_widgets_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/widgets.h' -> `./dlib/gui_widgets/widgets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/fonts.h' -> `./dlib/gui_widgets/fonts.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/style.h' -> `./dlib/gui_widgets/style.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_widgets/drawable.cpp' -> `./dlib/gui_widgets/drawable.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/quantum_computing/quantum_computing_abstract.h' -> `./dlib/quantum_computing/quantum_computing_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/quantum_computing/quantum_computing.h' -> `./dlib/quantum_computing/quantum_computing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/check_if_neon_available.cmake' -> `./dlib/cmake_utils/check_if_neon_available.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_blas.cmake' -> `./dlib/cmake_utils/find_blas.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/release_build_by_default' -> `./dlib/cmake_utils/release_build_by_default'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/dlibConfig.cmake.in' -> `./dlib/cmake_utils/dlibConfig.cmake.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_libjxl.cmake' -> `./dlib/cmake_utils/find_libjxl.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_libwebp.cmake' -> `./dlib/cmake_utils/find_libwebp.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/check_if_sse4_instructions_executable_on_host.cmake' -> `./dlib/cmake_utils/check_if_sse4_instructions_executable_on_host.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/set_compiler_specific_options.cmake' -> `./dlib/cmake_utils/set_compiler_specific_options.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_ffmpeg.cmake' -> `./dlib/cmake_utils/find_ffmpeg.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/dlib.pc.in' -> `./dlib/cmake_utils/dlib.pc.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_libpng.cmake' -> `./dlib/cmake_utils/find_libpng.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/check_if_avx_instructions_executable_on_host.cmake' -> `./dlib/cmake_utils/check_if_avx_instructions_executable_on_host.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/find_libjpeg.cmake' -> `./dlib/cmake_utils/find_libjpeg.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/tell_visual_studio_to_use_static_runtime.cmake' -> `./dlib/cmake_utils/tell_visual_studio_to_use_static_runtime.cmake'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_neon/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_neon/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_neon/neon_test.cpp' -> `./dlib/cmake_utils/test_for_neon/neon_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libpng/libpng_test.cpp' -> `./dlib/cmake_utils/test_for_libpng/libpng_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libpng/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_libpng/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_sse4/this_file_doesnt_compile.cpp' -> `./dlib/cmake_utils/test_for_sse4/this_file_doesnt_compile.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_sse4/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_sse4/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_sse4/sse4_test.cpp' -> `./dlib/cmake_utils/test_for_sse4/sse4_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_avx/this_file_doesnt_compile.cpp' -> `./dlib/cmake_utils/test_for_avx/this_file_doesnt_compile.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_avx/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_avx/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_avx/avx_test.cpp' -> `./dlib/cmake_utils/test_for_avx/avx_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libwebp/libwebp_test.cpp' -> `./dlib/cmake_utils/test_for_libwebp/libwebp_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libwebp/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_libwebp/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libjxl/libjxl_test.cpp' -> `./dlib/cmake_utils/test_for_libjxl/libjxl_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libjxl/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_libjxl/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_cuda/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_cuda/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_cuda/cuda_test.cu' -> `./dlib/cmake_utils/test_for_cuda/cuda_test.cu'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libjpeg/libjpeg_test.cpp' -> `./dlib/cmake_utils/test_for_libjpeg/libjpeg_test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_libjpeg/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_libjpeg/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_cudnn/find_cudnn.txt' -> `./dlib/cmake_utils/test_for_cudnn/find_cudnn.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmake_utils/test_for_cudnn/CMakeLists.txt' -> `./dlib/cmake_utils/test_for_cudnn/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph/graph_kernel_abstract.h' -> `./dlib/graph/graph_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph/graph_kernel_1.h' -> `./dlib/graph/graph_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_abstract.h' -> `./dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_1.h' -> `./dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_2.h' -> `./dlib/cpp_pretty_printer/cpp_pretty_printer_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/global_function_search_abstract.h' -> `./dlib/global_optimization/global_function_search_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/upper_bound_function_abstract.h' -> `./dlib/global_optimization/upper_bound_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/find_max_global_abstract.h' -> `./dlib/global_optimization/find_max_global_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/upper_bound_function.h' -> `./dlib/global_optimization/upper_bound_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/find_max_global.h' -> `./dlib/global_optimization/find_max_global.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/global_function_search.h' -> `./dlib/global_optimization/global_function_search.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/global_optimization/global_function_search.cpp' -> `./dlib/global_optimization/global_function_search.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config_reader/config_reader_thread_safe_1.h' -> `./dlib/config_reader/config_reader_thread_safe_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config_reader/config_reader_kernel_abstract.h' -> `./dlib/config_reader/config_reader_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config_reader/config_reader_kernel_1.h' -> `./dlib/config_reader/config_reader_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/config_reader/config_reader_thread_safe_abstract.h' -> `./dlib/config_reader/config_reader_thread_safe_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_set/hash_set_kernel_abstract.h' -> `./dlib/hash_set/hash_set_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_set/hash_set_kernel_c.h' -> `./dlib/hash_set/hash_set_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_set/hash_set_kernel_1.h' -> `./dlib/hash_set/hash_set_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/crc32/crc32_kernel_1.h' -> `./dlib/crc32/crc32_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/crc32/crc32_kernel_abstract.h' -> `./dlib/crc32/crc32_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_abstract.h' -> `./dlib/image_processing/scan_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/remove_unobtainable_rectangles.h' -> `./dlib/image_processing/remove_unobtainable_rectangles.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_boxes.h' -> `./dlib/image_processing/scan_image_boxes.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_pyramid_abstract.h' -> `./dlib/image_processing/scan_image_pyramid_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/render_face_detections.h' -> `./dlib/image_processing/render_face_detections.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/detection_template_tools.h' -> `./dlib/image_processing/detection_template_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_pyramid.h' -> `./dlib/image_processing/scan_image_pyramid.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image.h' -> `./dlib/image_processing/scan_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_pyramid_tools_abstract.h' -> `./dlib/image_processing/scan_image_pyramid_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/generic_image.h' -> `./dlib/image_processing/generic_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/setup_hashed_features.h' -> `./dlib/image_processing/setup_hashed_features.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_pyramid_tools.h' -> `./dlib/image_processing/scan_image_pyramid_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/shape_predictor.h' -> `./dlib/image_processing/shape_predictor.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_fhog_pyramid_abstract.h' -> `./dlib/image_processing/scan_fhog_pyramid_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/detection_template_tools_abstract.h' -> `./dlib/image_processing/detection_template_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/full_object_detection_abstract.h' -> `./dlib/image_processing/full_object_detection_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/frontal_face_detector.h' -> `./dlib/image_processing/frontal_face_detector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/shape_predictor_abstract.h' -> `./dlib/image_processing/shape_predictor_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_fhog_pyramid.h' -> `./dlib/image_processing/scan_fhog_pyramid.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/frontal_face_detector_abstract.h' -> `./dlib/image_processing/frontal_face_detector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/correlation_tracker.h' -> `./dlib/image_processing/correlation_tracker.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_custom.h' -> `./dlib/image_processing/scan_image_custom.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/object_detector_abstract.h' -> `./dlib/image_processing/object_detector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/shape_predictor_trainer_abstract.h' -> `./dlib/image_processing/shape_predictor_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/remove_unobtainable_rectangles_abstract.h' -> `./dlib/image_processing/remove_unobtainable_rectangles_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/shape_predictor_trainer.h' -> `./dlib/image_processing/shape_predictor_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/correlation_tracker_abstract.h' -> `./dlib/image_processing/correlation_tracker_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/setup_hashed_features_abstract.h' -> `./dlib/image_processing/setup_hashed_features_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_custom_abstract.h' -> `./dlib/image_processing/scan_image_custom_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/render_face_detections_abstract.h' -> `./dlib/image_processing/render_face_detections_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/scan_image_boxes_abstract.h' -> `./dlib/image_processing/scan_image_boxes_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/box_overlap_testing_abstract.h' -> `./dlib/image_processing/box_overlap_testing_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/object_detector.h' -> `./dlib/image_processing/object_detector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/full_object_detection.h' -> `./dlib/image_processing/full_object_detection.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_processing/box_overlap_testing.h' -> `./dlib/image_processing/box_overlap_testing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/murmur_hash3.h' -> `./dlib/general_hash/murmur_hash3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/hash_abstract.h' -> `./dlib/general_hash/hash_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/general_hash.h' -> `./dlib/general_hash/general_hash.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/count_bits_abstract.h' -> `./dlib/general_hash/count_bits_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/murmur_hash3_abstract.h' -> `./dlib/general_hash/murmur_hash3_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/hash.h' -> `./dlib/general_hash/hash.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/count_bits.h' -> `./dlib/general_hash/count_bits.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/random_hashing_abstract.h' -> `./dlib/general_hash/random_hashing_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/general_hash/random_hashing.h' -> `./dlib/general_hash/random_hashing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stl_checked/std_vector_c.h' -> `./dlib/stl_checked/std_vector_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stl_checked/std_vector_c_abstract.h' -> `./dlib/stl_checked/std_vector_c_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/locale' -> `./dlib/string/locale'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/iomanip' -> `./dlib/string/iomanip'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/cassert' -> `./dlib/string/cassert'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/string.h' -> `./dlib/string/string.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/iosfwd' -> `./dlib/string/iosfwd'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/string_abstract.h' -> `./dlib/string/string_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/string/iostream' -> `./dlib/string/iostream'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/md5/md5_kernel_abstract.h' -> `./dlib/md5/md5_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/md5/md5_kernel_1.h' -> `./dlib/md5/md5_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/md5/md5_kernel_1.cpp' -> `./dlib/md5/md5_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/disjoint_subsets/disjoint_subsets_sized_abstract.h' -> `./dlib/disjoint_subsets/disjoint_subsets_sized_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/disjoint_subsets/disjoint_subsets_sized.h' -> `./dlib/disjoint_subsets/disjoint_subsets_sized.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/disjoint_subsets/disjoint_subsets.h' -> `./dlib/disjoint_subsets/disjoint_subsets.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/disjoint_subsets/disjoint_subsets_abstract.h' -> `./dlib/disjoint_subsets/disjoint_subsets_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/read_write_mutex_extension_abstract.h' -> `./dlib/threads/read_write_mutex_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/async_abstract.h' -> `./dlib/threads/async_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/windows.h' -> `./dlib/threads/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/parallel_for_extension_abstract.h' -> `./dlib/threads/parallel_for_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/auto_unlock_extension_abstract.h' -> `./dlib/threads/auto_unlock_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_pool_extension.cpp' -> `./dlib/threads/thread_pool_extension.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/multithreaded_object_extension.cpp' -> `./dlib/threads/multithreaded_object_extension.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel.h' -> `./dlib/threads/threads_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_2.cpp' -> `./dlib/threads/threads_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_specific_data_extension.h' -> `./dlib/threads/thread_specific_data_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/create_new_thread_extension.h' -> `./dlib/threads/create_new_thread_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_1.cpp' -> `./dlib/threads/threads_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threaded_object_extension.h' -> `./dlib/threads/threaded_object_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_abstract.h' -> `./dlib/threads/threads_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/create_new_thread_extension_abstract.h' -> `./dlib/threads/create_new_thread_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/multithreaded_object_extension.h' -> `./dlib/threads/multithreaded_object_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/read_write_mutex_extension.h' -> `./dlib/threads/read_write_mutex_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/rmutex_extension.h' -> `./dlib/threads/rmutex_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_shared.cpp' -> `./dlib/threads/threads_kernel_shared.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_specific_data_extension_abstract.h' -> `./dlib/threads/thread_specific_data_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/multithreaded_object_extension_abstract.h' -> `./dlib/threads/multithreaded_object_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threaded_object_extension_abstract.h' -> `./dlib/threads/threaded_object_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/rsignaler_extension.h' -> `./dlib/threads/rsignaler_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/async.h' -> `./dlib/threads/async.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_pool_extension_abstract.h' -> `./dlib/threads/thread_pool_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/auto_mutex_extension.h' -> `./dlib/threads/auto_mutex_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/async.cpp' -> `./dlib/threads/async.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_function_extension_abstract.h' -> `./dlib/threads/thread_function_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/parallel_for_extension.h' -> `./dlib/threads/parallel_for_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threaded_object_extension.cpp' -> `./dlib/threads/threaded_object_extension.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/posix.h' -> `./dlib/threads/posix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_2.h' -> `./dlib/threads/threads_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_function_extension.h' -> `./dlib/threads/thread_function_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/rsignaler_extension_abstract.h' -> `./dlib/threads/rsignaler_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/thread_pool_extension.h' -> `./dlib/threads/thread_pool_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/auto_mutex_extension_abstract.h' -> `./dlib/threads/auto_mutex_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_1.h' -> `./dlib/threads/threads_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/rmutex_extension_abstract.h' -> `./dlib/threads/rmutex_extension_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/threads_kernel_shared.h' -> `./dlib/threads/threads_kernel_shared.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/threads/auto_unlock_extension.h' -> `./dlib/threads/auto_unlock_extension.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/fine_hog_image.h' -> `./dlib/image_keypoint/fine_hog_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hessian_pyramid_abstract.h' -> `./dlib/image_keypoint/hessian_pyramid_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/draw_surf_points_abstract.h' -> `./dlib/image_keypoint/draw_surf_points_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/nearest_neighbor_feature_image.h' -> `./dlib/image_keypoint/nearest_neighbor_feature_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/build_separable_poly_filters.h' -> `./dlib/image_keypoint/build_separable_poly_filters.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/surf_abstract.h' -> `./dlib/image_keypoint/surf_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/binned_vector_feature_image.h' -> `./dlib/image_keypoint/binned_vector_feature_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hashed_feature_image_abstract.h' -> `./dlib/image_keypoint/hashed_feature_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/draw_surf_points.h' -> `./dlib/image_keypoint/draw_surf_points.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/poly_image_abstract.h' -> `./dlib/image_keypoint/poly_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/binned_vector_feature_image_abstract.h' -> `./dlib/image_keypoint/binned_vector_feature_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/fine_hog_image_abstract.h' -> `./dlib/image_keypoint/fine_hog_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hashed_feature_image.h' -> `./dlib/image_keypoint/hashed_feature_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/surf.h' -> `./dlib/image_keypoint/surf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/poly_image.h' -> `./dlib/image_keypoint/poly_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/nearest_neighbor_feature_image_abstract.h' -> `./dlib/image_keypoint/nearest_neighbor_feature_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hessian_pyramid.h' -> `./dlib/image_keypoint/hessian_pyramid.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hog_abstract.h' -> `./dlib/image_keypoint/hog_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_keypoint/hog.h' -> `./dlib/image_keypoint/hog.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array/array_tools_abstract.h' -> `./dlib/array/array_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array/array_kernel.h' -> `./dlib/array/array_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array/array_kernel_abstract.h' -> `./dlib/array/array_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array/array_tools.h' -> `./dlib/array/array_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/random_forest/random_forest_regression.h' -> `./dlib/random_forest/random_forest_regression.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/random_forest/random_forest_regression_abstract.h' -> `./dlib/random_forest/random_forest_regression_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lz77_buffer/lz77_buffer_kernel_2.h' -> `./dlib/lz77_buffer/lz77_buffer_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lz77_buffer/lz77_buffer_kernel_c.h' -> `./dlib/lz77_buffer/lz77_buffer_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lz77_buffer/lz77_buffer_kernel_1.h' -> `./dlib/lz77_buffer/lz77_buffer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lz77_buffer/lz77_buffer_kernel_abstract.h' -> `./dlib/lz77_buffer/lz77_buffer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/vectorstream/vectorstream_abstract.h' -> `./dlib/vectorstream/vectorstream_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/vectorstream/unserialize.h' -> `./dlib/vectorstream/unserialize.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/vectorstream/vectorstream.h' -> `./dlib/vectorstream/vectorstream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/vectorstream/unserialize_abstract.h' -> `./dlib/vectorstream/unserialize_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/manifold_regularization/linear_manifold_regularizer_abstract.h' -> `./dlib/manifold_regularization/linear_manifold_regularizer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/manifold_regularization/linear_manifold_regularizer.h' -> `./dlib/manifold_regularization/linear_manifold_regularizer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svr_trainer_abstract.h' -> `./dlib/svm/svr_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/linearly_independent_subset_finder_abstract.h' -> `./dlib/svm/linearly_independent_subset_finder_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/krls.h' -> `./dlib/svm/krls.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_graph_labeling_trainer.h' -> `./dlib/svm/cross_validate_graph_labeling_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kcentroid.h' -> `./dlib/svm/kcentroid.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_all_decision_function_abstract.h' -> `./dlib/svm/one_vs_all_decision_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm.h' -> `./dlib/svm/svm.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_object_detection_trainer.h' -> `./dlib/svm/structural_object_detection_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svr_linear_trainer_abstract.h' -> `./dlib/svm/svr_linear_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/linearly_independent_subset_finder.h' -> `./dlib/svm/linearly_independent_subset_finder.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/empirical_kernel_map.h' -> `./dlib/svm/empirical_kernel_map.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/track_association_function_abstract.h' -> `./dlib/svm/track_association_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_problem_abstract.h' -> `./dlib/svm/structural_svm_problem_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_track_association_trainer.h' -> `./dlib/svm/structural_track_association_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/function_abstract.h' -> `./dlib/svm/function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_nu_trainer_abstract.h' -> `./dlib/svm/svm_nu_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_sequence_labeler.h' -> `./dlib/svm/cross_validate_sequence_labeler.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/reduced_abstract.h' -> `./dlib/svm/reduced_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/reduced.h' -> `./dlib/svm/reduced.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sequence_labeler.h' -> `./dlib/svm/sequence_labeler.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_problem_threaded_abstract.h' -> `./dlib/svm/structural_svm_problem_threaded_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_linear_dcd_trainer_abstract.h' -> `./dlib/svm/svm_c_linear_dcd_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/assignment_function.h' -> `./dlib/svm/assignment_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kcentroid_overloads.h' -> `./dlib/svm/kcentroid_overloads.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_sequence_segmenter_abstract.h' -> `./dlib/svm/cross_validate_sequence_segmenter_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rvm_abstract.h' -> `./dlib/svm/rvm_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_assignment_trainer.h' -> `./dlib/svm/structural_assignment_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/assignment_function_abstract.h' -> `./dlib/svm/assignment_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svr_linear_trainer.h' -> `./dlib/svm/svr_linear_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/null_trainer_abstract.h' -> `./dlib/svm/null_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_assignment_trainer.h' -> `./dlib/svm/cross_validate_assignment_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_assignment_trainer_abstract.h' -> `./dlib/svm/structural_assignment_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_track_association_trainer.h' -> `./dlib/svm/cross_validate_track_association_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_ekm_trainer_abstract.h' -> `./dlib/svm/svm_c_ekm_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_assignment_problem_abstract.h' -> `./dlib/svm/structural_svm_assignment_problem_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rvm.h' -> `./dlib/svm/rvm.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/ranking_tools.h' -> `./dlib/svm/ranking_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_problem.h' -> `./dlib/svm/structural_svm_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/feature_ranking.h' -> `./dlib/svm/feature_ranking.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_object_detection_trainer_abstract.h' -> `./dlib/svm/structural_object_detection_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_object_detection_problem.h' -> `./dlib/svm/structural_svm_object_detection_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/roc_trainer_abstract.h' -> `./dlib/svm/roc_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sequence_segmenter_abstract.h' -> `./dlib/svm/sequence_segmenter_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_graph_labeling_trainer.h' -> `./dlib/svm/structural_graph_labeling_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_linear_trainer.h' -> `./dlib/svm/svm_c_linear_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/auto.h' -> `./dlib/svm/auto.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kernel_matrix.h' -> `./dlib/svm/kernel_matrix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_sequence_labeling_trainer_abstract.h' -> `./dlib/svm/structural_sequence_labeling_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_assignment_problem.h' -> `./dlib/svm/structural_svm_assignment_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/auto.cpp' -> `./dlib/svm/auto.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/active_learning.h' -> `./dlib/svm/active_learning.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_trainer_abstract.h' -> `./dlib/svm/svm_c_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/pegasos_abstract.h' -> `./dlib/svm/pegasos_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_distributed.h' -> `./dlib/svm/structural_svm_distributed.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sequence_labeler_abstract.h' -> `./dlib/svm/sequence_labeler_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_track_association_trainer_abstract.h' -> `./dlib/svm/structural_track_association_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/pegasos.h' -> `./dlib/svm/pegasos.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_object_detection_problem_abstract.h' -> `./dlib/svm/structural_svm_object_detection_problem_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rr_trainer_abstract.h' -> `./dlib/svm/rr_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_graph_labeling_problem.h' -> `./dlib/svm/structural_svm_graph_labeling_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_one_trainer.h' -> `./dlib/svm/one_vs_one_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_sequence_labeling_trainer.h' -> `./dlib/svm/structural_sequence_labeling_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sparse_kernel.h' -> `./dlib/svm/sparse_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rbf_network_abstract.h' -> `./dlib/svm/rbf_network_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/multiclass_tools.h' -> `./dlib/svm/multiclass_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/null_df.h' -> `./dlib/svm/null_df.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/feature_ranking_abstract.h' -> `./dlib/svm/feature_ranking_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_sequence_labeling_problem_abstract.h' -> `./dlib/svm/structural_svm_sequence_labeling_problem_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_rank_trainer.h' -> `./dlib/svm/svm_rank_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kkmeans.h' -> `./dlib/svm/kkmeans.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_regression_trainer_abstract.h' -> `./dlib/svm/cross_validate_regression_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/auto_abstract.h' -> `./dlib/svm/auto_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rls_abstract.h' -> `./dlib/svm/rls_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kernel_matrix_abstract.h' -> `./dlib/svm/kernel_matrix_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/function.h' -> `./dlib/svm/function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_nu_trainer.h' -> `./dlib/svm/svm_nu_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_ekm_trainer.h' -> `./dlib/svm/svm_c_ekm_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rls.h' -> `./dlib/svm/rls.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_all_trainer_abstract.h' -> `./dlib/svm/one_vs_all_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_rank_trainer_abstract.h' -> `./dlib/svm/svm_rank_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/simplify_linear_decision_function_abstract.h' -> `./dlib/svm/simplify_linear_decision_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sort_basis_vectors.h' -> `./dlib/svm/sort_basis_vectors.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sort_basis_vectors_abstract.h' -> `./dlib/svm/sort_basis_vectors_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/roc_trainer.h' -> `./dlib/svm/roc_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sparse_vector_abstract.h' -> `./dlib/svm/sparse_vector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/krls_abstract.h' -> `./dlib/svm/krls_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/empirical_kernel_map_abstract.h' -> `./dlib/svm/empirical_kernel_map_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/null_trainer.h' -> `./dlib/svm/null_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_one_class_trainer_abstract.h' -> `./dlib/svm/svm_one_class_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_all_decision_function.h' -> `./dlib/svm/one_vs_all_decision_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_trainer.h' -> `./dlib/svm/svm_c_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kernel.h' -> `./dlib/svm/kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_sequence_labeling_problem.h' -> `./dlib/svm/structural_svm_sequence_labeling_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_assignment_trainer_abstract.h' -> `./dlib/svm/cross_validate_assignment_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_linear_dcd_trainer.h' -> `./dlib/svm/svm_c_linear_dcd_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/krr_trainer_abstract.h' -> `./dlib/svm/krr_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kkmeans_abstract.h' -> `./dlib/svm/kkmeans_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sparse_vector.h' -> `./dlib/svm/sparse_vector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_one_decision_function.h' -> `./dlib/svm/one_vs_one_decision_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_graph_labeling_trainer_abstract.h' -> `./dlib/svm/cross_validate_graph_labeling_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/krr_trainer.h' -> `./dlib/svm/krr_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_track_association_trainer_abstract.h' -> `./dlib/svm/cross_validate_track_association_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_sequence_segmentation_trainer_abstract.h' -> `./dlib/svm/structural_sequence_segmentation_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/num_nonnegative_weights.h' -> `./dlib/svm/num_nonnegative_weights.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kcentroid_abstract.h' -> `./dlib/svm/kcentroid_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_regression_trainer.h' -> `./dlib/svm/cross_validate_regression_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_graph_labeling_trainer_abstract.h' -> `./dlib/svm/structural_graph_labeling_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rbf_network.h' -> `./dlib/svm/rbf_network.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_one_trainer_abstract.h' -> `./dlib/svm/one_vs_one_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_c_linear_trainer_abstract.h' -> `./dlib/svm/svm_c_linear_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_multiclass_trainer_abstract.h' -> `./dlib/svm/cross_validate_multiclass_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sequence_segmenter.h' -> `./dlib/svm/sequence_segmenter.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_graph_labeling_problem_abstract.h' -> `./dlib/svm/structural_svm_graph_labeling_problem_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/ranking_tools_abstract.h' -> `./dlib/svm/ranking_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_distributed_abstract.h' -> `./dlib/svm/structural_svm_distributed_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/kernel_abstract.h' -> `./dlib/svm/kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_object_detection_trainer_abstract.h' -> `./dlib/svm/cross_validate_object_detection_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_sequence_segmentation_trainer.h' -> `./dlib/svm/structural_sequence_segmentation_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_all_trainer.h' -> `./dlib/svm/one_vs_all_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_threaded.h' -> `./dlib/svm/svm_threaded.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/structural_svm_problem_threaded.h' -> `./dlib/svm/structural_svm_problem_threaded.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_sequence_segmenter.h' -> `./dlib/svm/cross_validate_sequence_segmenter.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_multiclass_trainer.h' -> `./dlib/svm/cross_validate_multiclass_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/track_association_function.h' -> `./dlib/svm/track_association_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_threaded_abstract.h' -> `./dlib/svm/svm_threaded_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/active_learning_abstract.h' -> `./dlib/svm/active_learning_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_multiclass_linear_trainer_abstract.h' -> `./dlib/svm/svm_multiclass_linear_trainer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_sequence_labeler_abstract.h' -> `./dlib/svm/cross_validate_sequence_labeler_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_multiclass_linear_trainer.h' -> `./dlib/svm/svm_multiclass_linear_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svr_trainer.h' -> `./dlib/svm/svr_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_abstract.h' -> `./dlib/svm/svm_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/simplify_linear_decision_function.h' -> `./dlib/svm/simplify_linear_decision_function.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/one_vs_one_decision_function_abstract.h' -> `./dlib/svm/one_vs_one_decision_function_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/cross_validate_object_detection_trainer.h' -> `./dlib/svm/cross_validate_object_detection_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/svm_one_class_trainer.h' -> `./dlib/svm/svm_one_class_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/sparse_kernel_abstract.h' -> `./dlib/svm/sparse_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/rr_trainer.h' -> `./dlib/svm/rr_trainer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/svm/multiclass_tools_abstract.h' -> `./dlib/svm/multiclass_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/projection_hash_abstract.h' -> `./dlib/lsh/projection_hash_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/hashes_abstract.h' -> `./dlib/lsh/hashes_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/create_random_projection_hash.h' -> `./dlib/lsh/create_random_projection_hash.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/create_random_projection_hash_abstract.h' -> `./dlib/lsh/create_random_projection_hash_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/hashes.h' -> `./dlib/lsh/hashes.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lsh/projection_hash.h' -> `./dlib/lsh/projection_hash.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bridge/bridge.h' -> `./dlib/bridge/bridge.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bridge/bridge_abstract.h' -> `./dlib/bridge/bridge_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bits/c++config.h' -> `./dlib/bits/c++config.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bayes_utils/bayes_utils.h' -> `./dlib/bayes_utils/bayes_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bayes_utils/bayes_utils_abstract.h' -> `./dlib/bayes_utils/bayes_utils_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_c.h' -> `./dlib/entropy_encoder/entropy_encoder_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_abstract.h' -> `./dlib/entropy_encoder/entropy_encoder_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_2.cpp' -> `./dlib/entropy_encoder/entropy_encoder_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_1.cpp' -> `./dlib/entropy_encoder/entropy_encoder_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_1.h' -> `./dlib/entropy_encoder/entropy_encoder_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder/entropy_encoder_kernel_2.h' -> `./dlib/entropy_encoder/entropy_encoder_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/logger_kernel_1.h' -> `./dlib/logger/logger_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/logger_config_file.h' -> `./dlib/logger/logger_config_file.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/extra_logger_headers.cpp' -> `./dlib/logger/extra_logger_headers.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/logger_kernel_abstract.h' -> `./dlib/logger/logger_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/extra_logger_headers.h' -> `./dlib/logger/extra_logger_headers.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/logger_config_file.cpp' -> `./dlib/logger/logger_config_file.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/logger/logger_kernel_1.cpp' -> `./dlib/logger/logger_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/type_safe_union/type_safe_union_kernel.h' -> `./dlib/type_safe_union/type_safe_union_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/type_safe_union/type_safe_union_kernel_abstract.h' -> `./dlib/type_safe_union/type_safe_union_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/md5.cpp' -> `./dlib/test/md5.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/cublas.cpp' -> `./dlib/test/cublas.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sockstreambuf.cpp' -> `./dlib/test/sockstreambuf.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/any_function.cpp' -> `./dlib/test/any_function.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/conditioning_class_c.cpp' -> `./dlib/test/conditioning_class_c.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/fhog.cpp' -> `./dlib/test/fhog.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/graph.cpp' -> `./dlib/test/graph.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/optimization_test_functions.h' -> `./dlib/test/optimization_test_functions.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sequence.cpp' -> `./dlib/test/sequence.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/invoke.cpp' -> `./dlib/test/invoke.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/cca.cpp' -> `./dlib/test/cca.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/binary_search_tree_kernel_2a.cpp' -> `./dlib/test/binary_search_tree_kernel_2a.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sockets2.cpp' -> `./dlib/test/sockets2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/type_safe_union.cpp' -> `./dlib/test/type_safe_union.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/active_learning.cpp' -> `./dlib/test/active_learning.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/binary_search_tree_mm1.cpp' -> `./dlib/test/binary_search_tree_mm1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/hog_image.cpp' -> `./dlib/test/hog_image.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svr_linear_trainer.cpp' -> `./dlib/test/svr_linear_trainer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/graph_labeler.cpp' -> `./dlib/test/graph_labeler.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/hash_set.cpp' -> `./dlib/test/hash_set.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/optimization_test_functions.cpp' -> `./dlib/test/optimization_test_functions.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/compress_stream.cpp' -> `./dlib/test/compress_stream.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/binary_search_tree_kernel_1a.cpp' -> `./dlib/test/binary_search_tree_kernel_1a.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/mpc.cpp' -> `./dlib/test/mpc.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/conditioning_class.h' -> `./dlib/test/conditioning_class.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/base64.cpp' -> `./dlib/test/base64.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/bridge.cpp' -> `./dlib/test/bridge.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/oca.cpp' -> `./dlib/test/oca.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/discriminant_pca.cpp' -> `./dlib/test/discriminant_pca.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/pipe.cpp' -> `./dlib/test/pipe.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/probabilistic.cpp' -> `./dlib/test/probabilistic.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix_eig.cpp' -> `./dlib/test/matrix_eig.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/isotonic_regression.cpp' -> `./dlib/test/isotonic_regression.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/learning_to_track.cpp' -> `./dlib/test/learning_to_track.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/bayes_nets.cpp' -> `./dlib/test/bayes_nets.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/kmeans.cpp' -> `./dlib/test/kmeans.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/binary_search_tree.h' -> `./dlib/test/binary_search_tree.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/te.cpp' -> `./dlib/test/te.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/graph_cuts.cpp' -> `./dlib/test/graph_cuts.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/checkerboard.h' -> `./dlib/test/checkerboard.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/assignment_learning.cpp' -> `./dlib/test/assignment_learning.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/pyramid_down.cpp' -> `./dlib/test/pyramid_down.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/opt_qp_solver.cpp' -> `./dlib/test/opt_qp_solver.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/lspi.cpp' -> `./dlib/test/lspi.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/thread_pool.cpp' -> `./dlib/test/thread_pool.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/pixel.cpp' -> `./dlib/test/pixel.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/parse.cpp' -> `./dlib/test/parse.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/crc32.cpp' -> `./dlib/test/crc32.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/optimization.cpp' -> `./dlib/test/optimization.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/disjoint_subsets_sized.cpp' -> `./dlib/test/disjoint_subsets_sized.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/one_vs_one_trainer.cpp' -> `./dlib/test/one_vs_one_trainer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/tokenizer.cpp' -> `./dlib/test/tokenizer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/string.cpp' -> `./dlib/test/string.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/makefile' -> `./dlib/test/makefile'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sldf.cpp' -> `./dlib/test/sldf.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/tester.cpp' -> `./dlib/test/tester.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svm_c_linear_dcd.cpp' -> `./dlib/test/svm_c_linear_dcd.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svm_multiclass_linear.cpp' -> `./dlib/test/svm_multiclass_linear.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/empirical_kernel_map.cpp' -> `./dlib/test/empirical_kernel_map.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/bigint.cpp' -> `./dlib/test/bigint.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/smart_pointers.cpp' -> `./dlib/test/smart_pointers.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix.cpp' -> `./dlib/test/matrix.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/hash_map.cpp' -> `./dlib/test/hash_map.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/cmd_line_parser.cpp' -> `./dlib/test/cmd_line_parser.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/vectorstream.cpp' -> `./dlib/test/vectorstream.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/parallel_for.cpp' -> `./dlib/test/parallel_for.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sockets.cpp' -> `./dlib/test/sockets.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/multithreaded_object.cpp' -> `./dlib/test/multithreaded_object.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/cmd_line_parser.h' -> `./dlib/test/cmd_line_parser.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/reference_counter.cpp' -> `./dlib/test/reference_counter.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/queue.cpp' -> `./dlib/test/queue.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/timer.cpp' -> `./dlib/test/timer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/conditioning_class.cpp' -> `./dlib/test/conditioning_class.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix4.cpp' -> `./dlib/test/matrix4.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix_qr.cpp' -> `./dlib/test/matrix_qr.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/CMakeLists.txt' -> `./dlib/test/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/entropy_coder.cpp' -> `./dlib/test/entropy_coder.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/example_args.cpp' -> `./dlib/test/example_args.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svm.cpp' -> `./dlib/test/svm.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/fft.cpp' -> `./dlib/test/fft.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/disjoint_subsets.cpp' -> `./dlib/test/disjoint_subsets.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/directed_graph.cpp' -> `./dlib/test/directed_graph.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/filtering.cpp' -> `./dlib/test/filtering.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/linear_manifold_regularizer.cpp' -> `./dlib/test/linear_manifold_regularizer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/statistics.cpp' -> `./dlib/test/statistics.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sequence_segmenter.cpp' -> `./dlib/test/sequence_segmenter.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/bsp.cpp' -> `./dlib/test/bsp.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/rand.cpp' -> `./dlib/test/rand.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/WINDOWS_build_and_run_all_unit_tests.bat' -> `./dlib/test/WINDOWS_build_and_run_all_unit_tests.bat'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/config_reader.cpp' -> `./dlib/test/config_reader.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/array.cpp' -> `./dlib/test/array.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix_chol.cpp' -> `./dlib/test/matrix_chol.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/constexpr_if.cpp' -> `./dlib/test/constexpr_if.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix_lu.cpp' -> `./dlib/test/matrix_lu.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/random_forest.cpp' -> `./dlib/test/random_forest.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/rls.cpp' -> `./dlib/test/rls.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/image.cpp' -> `./dlib/test/image.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/hash.cpp' -> `./dlib/test/hash.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/data_io.cpp' -> `./dlib/test/data_io.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/dnn.cpp' -> `./dlib/test/dnn.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/hash_table.cpp' -> `./dlib/test/hash_table.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/object_detector.cpp' -> `./dlib/test/object_detector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/create_iris_datafile.cpp' -> `./dlib/test/create_iris_datafile.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/threads.cpp' -> `./dlib/test/threads.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svm_struct.cpp' -> `./dlib/test/svm_struct.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sequence_labeler.cpp' -> `./dlib/test/sequence_labeler.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/max_cost_assignment.cpp' -> `./dlib/test/max_cost_assignment.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/set.cpp' -> `./dlib/test/set.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/numerical_integration.cpp' -> `./dlib/test/numerical_integration.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix3.cpp' -> `./dlib/test/matrix3.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg.cpp' -> `./dlib/test/ffmpeg.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/trust_region.cpp' -> `./dlib/test/trust_region.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/static_set.cpp' -> `./dlib/test/static_set.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/cmd_line_parser_wchar_t.cpp' -> `./dlib/test/cmd_line_parser_wchar_t.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/find_optimal_parameters.cpp' -> `./dlib/test/find_optimal_parameters.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/iosockstream.cpp' -> `./dlib/test/iosockstream.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/byte_orderer.cpp' -> `./dlib/test/byte_orderer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/lz77_buffer.cpp' -> `./dlib/test/lz77_buffer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/stack.cpp' -> `./dlib/test/stack.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/find_max_factor_graph_viterbi.cpp' -> `./dlib/test/find_max_factor_graph_viterbi.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/elastic_net.cpp' -> `./dlib/test/elastic_net.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/std_vector_c.cpp' -> `./dlib/test/std_vector_c.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/optional.cpp' -> `./dlib/test/optional.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sammon.cpp' -> `./dlib/test/sammon.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sparse_vector.cpp' -> `./dlib/test/sparse_vector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/face.cpp' -> `./dlib/test/face.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/symmetric_matrix_cache.cpp' -> `./dlib/test/symmetric_matrix_cache.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/create_iris_datafile.h' -> `./dlib/test/create_iris_datafile.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/metaprogramming.cpp' -> `./dlib/test/metaprogramming.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/kcentroid.cpp' -> `./dlib/test/kcentroid.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/math.cpp' -> `./dlib/test/math.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/example.cpp' -> `./dlib/test/example.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/main.cpp' -> `./dlib/test/main.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/tester.h' -> `./dlib/test/tester.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/read_write_mutex.cpp' -> `./dlib/test/read_write_mutex.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/entropy_encoder_model.cpp' -> `./dlib/test/entropy_encoder_model.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/tuple.cpp' -> `./dlib/test/tuple.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ranking.cpp' -> `./dlib/test/ranking.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/geometry.cpp' -> `./dlib/test/geometry.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/svm_c_linear.cpp' -> `./dlib/test/svm_c_linear.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ekm_and_lisf.cpp' -> `./dlib/test/ekm_and_lisf.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/is_same_object.cpp' -> `./dlib/test/is_same_object.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/find_max_factor_graph_nmplp.cpp' -> `./dlib/test/find_max_factor_graph_nmplp.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/sliding_buffer.cpp' -> `./dlib/test/sliding_buffer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/max_sum_submatrix.cpp' -> `./dlib/test/max_sum_submatrix.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/static_map.cpp' -> `./dlib/test/static_map.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/stft_good_data.h' -> `./dlib/test/stft_good_data.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/fftr_good_data.h' -> `./dlib/test/fftr_good_data.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/any.cpp' -> `./dlib/test/any.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/member_function_pointer.cpp' -> `./dlib/test/member_function_pointer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/binary_search_tree_mm2.cpp' -> `./dlib/test/binary_search_tree_mm2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/clustering.cpp' -> `./dlib/test/clustering.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/scope.cpp' -> `./dlib/test/scope.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/scan_image.cpp' -> `./dlib/test/scan_image.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/matrix2.cpp' -> `./dlib/test/matrix2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/map.cpp' -> `./dlib/test/map.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/least_squares.cpp' -> `./dlib/test/least_squares.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/correlation_tracker.cpp' -> `./dlib/test/correlation_tracker.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/kernel_matrix.cpp' -> `./dlib/test/kernel_matrix.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/array2d.cpp' -> `./dlib/test/array2d.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/serialize.cpp' -> `./dlib/test/serialize.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/one_vs_all_trainer.cpp' -> `./dlib/test/one_vs_all_trainer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/global_optimization.cpp' -> `./dlib/test/global_optimization.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/examples/CMakeLists.txt' -> `./dlib/test/examples/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/MOT20-08-raw_shorter.h264' -> `./dlib/test/ffmpeg_data/MOT20-08-raw_shorter.h264'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/horses.jpg' -> `./dlib/test/ffmpeg_data/horses.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/dog.jpg' -> `./dlib/test/ffmpeg_data/dog.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/MOT17-13-SDP-raw.h265' -> `./dlib/test/ffmpeg_data/MOT17-13-SDP-raw.h265'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/elon-musk-smoke.gif' -> `./dlib/test/ffmpeg_data/elon-musk-smoke.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/LICENSE.TXT' -> `./dlib/test/ffmpeg_data/LICENSE.TXT'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/eagle.jpg' -> `./dlib/test/ffmpeg_data/eagle.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/116-288045-0001.m4a' -> `./dlib/test/ffmpeg_data/116-288045-0001.m4a'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/scream.jpg' -> `./dlib/test/ffmpeg_data/scream.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/details.cfg' -> `./dlib/test/ffmpeg_data/details.cfg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/116-288045-0000.flac' -> `./dlib/test/ffmpeg_data/116-288045-0000.flac'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/giraffe.jpg' -> `./dlib/test/ffmpeg_data/giraffe.jpg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/ffmpeg_data/MOT20-05-raw_even_shorter.mp4' -> `./dlib/test/ffmpeg_data/MOT20-05-raw_even_shorter.mp4'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/gui/CMakeLists.txt' -> `./dlib/test/gui/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/gui/main.cpp' -> `./dlib/test/gui/main.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/blas_bindings_gemm.cpp' -> `./dlib/test/blas_bindings/blas_bindings_gemm.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/vector.cpp' -> `./dlib/test/blas_bindings/vector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/blas_bindings_dot.cpp' -> `./dlib/test/blas_bindings/blas_bindings_dot.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/blas_bindings_ger.cpp' -> `./dlib/test/blas_bindings/blas_bindings_ger.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/CMakeLists.txt' -> `./dlib/test/blas_bindings/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/blas_bindings_scal_axpy.cpp' -> `./dlib/test/blas_bindings/blas_bindings_scal_axpy.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/blas_bindings/blas_bindings_gemv.cpp' -> `./dlib/test/blas_bindings/blas_bindings_gemv.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/test/tools/CMakeLists.txt' -> `./dlib/test/tools/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bsp/bsp.cpp' -> `./dlib/bsp/bsp.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bsp/bsp_abstract.h' -> `./dlib/bsp/bsp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bsp/bsp.h' -> `./dlib/bsp/bsp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bound_function_pointer/bound_function_pointer_kernel_1.h' -> `./dlib/bound_function_pointer/bound_function_pointer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bound_function_pointer/bound_function_pointer_kernel_abstract.h' -> `./dlib/bound_function_pointer/bound_function_pointer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array2d/array2d_kernel_abstract.h' -> `./dlib/array2d/array2d_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array2d/array2d_generic_image.h' -> `./dlib/array2d/array2d_generic_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array2d/serialize_pixel_overloads.h' -> `./dlib/array2d/serialize_pixel_overloads.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/array2d/array2d_kernel.h' -> `./dlib/array2d/array2d_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/equalize_histogram.h' -> `./dlib/image_transforms/equalize_histogram.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/thresholding_abstract.h' -> `./dlib/image_transforms/thresholding_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/integral_image.h' -> `./dlib/image_transforms/integral_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/random_color_transform_abstract.h' -> `./dlib/image_transforms/random_color_transform_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/colormaps.h' -> `./dlib/image_transforms/colormaps.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/label_connected_blobs_abstract.h' -> `./dlib/image_transforms/label_connected_blobs_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/segment_image_abstract.h' -> `./dlib/image_transforms/segment_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/draw.h' -> `./dlib/image_transforms/draw.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/random_cropper_abstract.h' -> `./dlib/image_transforms/random_cropper_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/colormaps_abstract.h' -> `./dlib/image_transforms/colormaps_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/equalize_histogram_abstract.h' -> `./dlib/image_transforms/equalize_histogram_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/morphological_operations.h' -> `./dlib/image_transforms/morphological_operations.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/draw_abstract.h' -> `./dlib/image_transforms/draw_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/segment_image.h' -> `./dlib/image_transforms/segment_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/spatial_filtering_abstract.h' -> `./dlib/image_transforms/spatial_filtering_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/spatial_filtering.h' -> `./dlib/image_transforms/spatial_filtering.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/integral_image_abstract.h' -> `./dlib/image_transforms/integral_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/random_cropper.h' -> `./dlib/image_transforms/random_cropper.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/hough_transform_abstract.h' -> `./dlib/image_transforms/hough_transform_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/random_color_transform.h' -> `./dlib/image_transforms/random_color_transform.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/assign_image.h' -> `./dlib/image_transforms/assign_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/interpolation_abstract.h' -> `./dlib/image_transforms/interpolation_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/assign_image_abstract.h' -> `./dlib/image_transforms/assign_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/interpolation.h' -> `./dlib/image_transforms/interpolation.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/morphological_operations_abstract.h' -> `./dlib/image_transforms/morphological_operations_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/lbp.h' -> `./dlib/image_transforms/lbp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/edge_detector_abstract.h' -> `./dlib/image_transforms/edge_detector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/hough_transform.h' -> `./dlib/image_transforms/hough_transform.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/lbp_abstract.h' -> `./dlib/image_transforms/lbp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/fhog.h' -> `./dlib/image_transforms/fhog.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/thresholding.h' -> `./dlib/image_transforms/thresholding.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/edge_detector.h' -> `./dlib/image_transforms/edge_detector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/image_pyramid_abstract.h' -> `./dlib/image_transforms/image_pyramid_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/label_connected_blobs.h' -> `./dlib/image_transforms/label_connected_blobs.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/image_pyramid.h' -> `./dlib/image_transforms/image_pyramid.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_transforms/fhog_abstract.h' -> `./dlib/image_transforms/fhog_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/windows.h' -> `./dlib/dir_nav/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_kernel_1.h' -> `./dlib/dir_nav/dir_nav_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_kernel_abstract.h' -> `./dlib/dir_nav/dir_nav_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_extensions.cpp' -> `./dlib/dir_nav/dir_nav_extensions.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_extensions.h' -> `./dlib/dir_nav/dir_nav_extensions.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_extensions_abstract.h' -> `./dlib/dir_nav/dir_nav_extensions_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_kernel_2.h' -> `./dlib/dir_nav/dir_nav_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_kernel_2.cpp' -> `./dlib/dir_nav/dir_nav_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/posix.h' -> `./dlib/dir_nav/posix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/dir_nav/dir_nav_kernel_1.cpp' -> `./dlib/dir_nav/dir_nav_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/pipe/pipe_kernel_1.h' -> `./dlib/pipe/pipe_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/pipe/pipe_kernel_abstract.h' -> `./dlib/pipe/pipe_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/binary_search_tree/binary_search_tree_kernel_2.h' -> `./dlib/binary_search_tree/binary_search_tree_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/binary_search_tree/binary_search_tree_kernel_abstract.h' -> `./dlib/binary_search_tree/binary_search_tree_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/binary_search_tree/binary_search_tree_kernel_c.h' -> `./dlib/binary_search_tree/binary_search_tree_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/binary_search_tree/binary_search_tree_kernel_1.h' -> `./dlib/binary_search_tree/binary_search_tree_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/compress_stream/compress_stream_kernel_1.h' -> `./dlib/compress_stream/compress_stream_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/compress_stream/compress_stream_kernel_3.h' -> `./dlib/compress_stream/compress_stream_kernel_3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/compress_stream/compress_stream_kernel_2.h' -> `./dlib/compress_stream/compress_stream_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/compress_stream/compress_stream_kernel_abstract.h' -> `./dlib/compress_stream/compress_stream_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/base64/base64_kernel_abstract.h' -> `./dlib/base64/base64_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/base64/base64_kernel_1.cpp' -> `./dlib/base64/base64_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/base64/base64_kernel_1.h' -> `./dlib/base64/base64_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timeout/timeout_abstract.h' -> `./dlib/timeout/timeout_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timeout/timeout.h' -> `./dlib/timeout/timeout.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_sort_1.h' -> `./dlib/queue/queue_sort_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_kernel_2.h' -> `./dlib/queue/queue_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_sort_abstract.h' -> `./dlib/queue/queue_sort_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_kernel_1.h' -> `./dlib/queue/queue_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_kernel_c.h' -> `./dlib/queue/queue_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/queue/queue_kernel_abstract.h' -> `./dlib/queue/queue_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_4.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_4.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_2.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_abstract.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_3.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_1.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_5.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_5.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_decoder_model/entropy_decoder_model_kernel_6.h' -> `./dlib/entropy_decoder_model/entropy_decoder_model_kernel_6.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/reference_counter/reference_counter_kernel_abstract.h' -> `./dlib/reference_counter/reference_counter_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/reference_counter/reference_counter_kernel_1.h' -> `./dlib/reference_counter/reference_counter_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sync_extension/sync_extension_kernel_1.h' -> `./dlib/sync_extension/sync_extension_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sync_extension/sync_extension_kernel_abstract.h' -> `./dlib/sync_extension/sync_extension_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_map/hash_map_kernel_1.h' -> `./dlib/hash_map/hash_map_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_map/hash_map_kernel_abstract.h' -> `./dlib/hash_map/hash_map_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_map/hash_map_kernel_c.h' -> `./dlib/hash_map/hash_map_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/sig_traits.h' -> `./dlib/matlab/sig_traits.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/example.m' -> `./dlib/matlab/example.m'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/subprocess_stream.h' -> `./dlib/matlab/subprocess_stream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/call_matlab.h' -> `./dlib/matlab/call_matlab.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/example_mex_class.cpp' -> `./dlib/matlab/example_mex_class.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/cmake_mex_wrapper' -> `./dlib/matlab/cmake_mex_wrapper'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/CMakeLists.txt' -> `./dlib/matlab/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/example_mex_callback.cpp' -> `./dlib/matlab/example_mex_callback.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/example_mex_struct.cpp' -> `./dlib/matlab/example_mex_struct.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/README.txt' -> `./dlib/matlab/README.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/mex_wrapper.cpp' -> `./dlib/matlab/mex_wrapper.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/example_mex_function.cpp' -> `./dlib/matlab/example_mex_function.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matlab/subprocess_stream.cpp' -> `./dlib/matlab/subprocess_stream.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_kernel_1.cpp' -> `./dlib/bit_stream/bit_stream_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_kernel_1.h' -> `./dlib/bit_stream/bit_stream_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_multi_c.h' -> `./dlib/bit_stream/bit_stream_multi_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_kernel_c.h' -> `./dlib/bit_stream/bit_stream_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_multi_abstract.h' -> `./dlib/bit_stream/bit_stream_multi_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_multi_1.h' -> `./dlib/bit_stream/bit_stream_multi_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/bit_stream/bit_stream_kernel_abstract.h' -> `./dlib/bit_stream/bit_stream_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/tensor_tools.h' -> `./dlib/cuda/tensor_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/gpu_data_abstract.h' -> `./dlib/cuda/gpu_data_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/curand_dlibapi.cpp' -> `./dlib/cuda/curand_dlibapi.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cpu_dlib.cpp' -> `./dlib/cuda/cpu_dlib.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cusolver_dlibapi.cu' -> `./dlib/cuda/cusolver_dlibapi.cu'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_data_ptr.cpp' -> `./dlib/cuda/cuda_data_ptr.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_errors.h' -> `./dlib/cuda/cuda_errors.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/tensor_abstract.h' -> `./dlib/cuda/tensor_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cusolver_dlibapi.h' -> `./dlib/cuda/cusolver_dlibapi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cublas_dlibapi.h' -> `./dlib/cuda/cublas_dlibapi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_dlib.h' -> `./dlib/cuda/cuda_dlib.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/tensor.h' -> `./dlib/cuda/tensor.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_data_ptr.h' -> `./dlib/cuda/cuda_data_ptr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cublas_dlibapi.cpp' -> `./dlib/cuda/cublas_dlibapi.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/gpu_data.h' -> `./dlib/cuda/gpu_data.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/tensor_tools.cpp' -> `./dlib/cuda/tensor_tools.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/curand_dlibapi.h' -> `./dlib/cuda/curand_dlibapi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cudnn_dlibapi.cpp' -> `./dlib/cuda/cudnn_dlibapi.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cpu_dlib.h' -> `./dlib/cuda/cpu_dlib.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/operation_mode.h' -> `./dlib/cuda/operation_mode.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cudnn_dlibapi.h' -> `./dlib/cuda/cudnn_dlibapi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_utils.h' -> `./dlib/cuda/cuda_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/cuda_dlib.cu' -> `./dlib/cuda/cuda_dlib.cu'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cuda/gpu_data.cpp' -> `./dlib/cuda/gpu_data.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/map/map_kernel_c.h' -> `./dlib/map/map_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/map/map_kernel_1.h' -> `./dlib/map/map_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/map/map_kernel_abstract.h' -> `./dlib/map/map_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/mpc.h' -> `./dlib/control/mpc.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/approximate_linear_models_abstract.h' -> `./dlib/control/approximate_linear_models_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/lspi.h' -> `./dlib/control/lspi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/mpc_abstract.h' -> `./dlib/control/mpc_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/lspi_abstract.h' -> `./dlib/control/lspi_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/control/approximate_linear_models.h' -> `./dlib/control/approximate_linear_models.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jpeg_loader.cpp' -> `./dlib/image_loader/jpeg_loader.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/webp_loader.cpp' -> `./dlib/image_loader/webp_loader.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jxl_loader.cpp' -> `./dlib/image_loader/jxl_loader.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/load_image_abstract.h' -> `./dlib/image_loader/load_image_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/image_loader.h' -> `./dlib/image_loader/image_loader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jxl_loader_abstract.h' -> `./dlib/image_loader/jxl_loader_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jpeg_loader_abstract.h' -> `./dlib/image_loader/jpeg_loader_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jxl_loader.h' -> `./dlib/image_loader/jxl_loader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/png_loader.cpp' -> `./dlib/image_loader/png_loader.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/png_loader.h' -> `./dlib/image_loader/png_loader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/image_loader_abstract.h' -> `./dlib/image_loader/image_loader_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/webp_loader.h' -> `./dlib/image_loader/webp_loader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/webp_loader_abstract.h' -> `./dlib/image_loader/webp_loader_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/jpeg_loader.h' -> `./dlib/image_loader/jpeg_loader.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/png_loader_abstract.h' -> `./dlib/image_loader/png_loader_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_loader/load_image.h' -> `./dlib/image_loader/load_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/graph_labeler.h' -> `./dlib/graph_cuts/graph_labeler.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/find_max_factor_graph_potts_abstract.h' -> `./dlib/graph_cuts/find_max_factor_graph_potts_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/min_cut.h' -> `./dlib/graph_cuts/min_cut.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/graph_labeler_abstract.h' -> `./dlib/graph_cuts/graph_labeler_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/general_potts_problem.h' -> `./dlib/graph_cuts/general_potts_problem.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/min_cut_abstract.h' -> `./dlib/graph_cuts/min_cut_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/find_max_factor_graph_potts.h' -> `./dlib/graph_cuts/find_max_factor_graph_potts.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_cuts/general_flow_graph.h' -> `./dlib/graph_cuts/general_flow_graph.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set/set_compare_1.h' -> `./dlib/set/set_compare_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set/set_kernel_1.h' -> `./dlib/set/set_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set/set_compare_abstract.h' -> `./dlib/set/set_compare_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set/set_kernel_c.h' -> `./dlib/set/set_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set/set_kernel_abstract.h' -> `./dlib/set/set_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/byte_orderer/byte_orderer_kernel_1.h' -> `./dlib/byte_orderer/byte_orderer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/byte_orderer/byte_orderer_kernel_abstract.h' -> `./dlib/byte_orderer/byte_orderer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/function_objects_abstract.h' -> `./dlib/graph_utils/function_objects_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/function_objects.h' -> `./dlib/graph_utils/function_objects.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/sample_pair.h' -> `./dlib/graph_utils/sample_pair.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/find_k_nearest_neighbors_lsh_abstract.h' -> `./dlib/graph_utils/find_k_nearest_neighbors_lsh_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/edge_list_graphs_abstract.h' -> `./dlib/graph_utils/edge_list_graphs_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/edge_list_graphs.h' -> `./dlib/graph_utils/edge_list_graphs.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/find_k_nearest_neighbors_lsh.h' -> `./dlib/graph_utils/find_k_nearest_neighbors_lsh.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/graph_utils.h' -> `./dlib/graph_utils/graph_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/sample_pair_abstract.h' -> `./dlib/graph_utils/sample_pair_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/ordered_sample_pair.h' -> `./dlib/graph_utils/ordered_sample_pair.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/ordered_sample_pair_abstract.h' -> `./dlib/graph_utils/ordered_sample_pair_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/graph_utils/graph_utils_abstract.h' -> `./dlib/graph_utils/graph_utils_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack/stack_kernel_abstract.h' -> `./dlib/stack/stack_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack/stack_kernel_c.h' -> `./dlib/stack/stack_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/stack/stack_kernel_1.h' -> `./dlib/stack/stack_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf/sockstreambuf.cpp' -> `./dlib/sockstreambuf/sockstreambuf.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf/sockstreambuf_abstract.h' -> `./dlib/sockstreambuf/sockstreambuf_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf/sockstreambuf.h' -> `./dlib/sockstreambuf/sockstreambuf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf/sockstreambuf_unbuffered.h' -> `./dlib/sockstreambuf/sockstreambuf_unbuffered.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockstreambuf/sockstreambuf_unbuffered.cpp' -> `./dlib/sockstreambuf/sockstreambuf_unbuffered.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set/static_set_kernel_abstract.h' -> `./dlib/static_set/static_set_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set/static_set_compare_abstract.h' -> `./dlib/static_set/static_set_compare_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set/static_set_compare_1.h' -> `./dlib/static_set/static_set_compare_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set/static_set_kernel_c.h' -> `./dlib/static_set/static_set_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/static_set/static_set_kernel_1.h' -> `./dlib/static_set/static_set_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/unicode/unicode_abstract.h' -> `./dlib/unicode/unicode_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/unicode/unicode.cpp' -> `./dlib/unicode/unicode.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/unicode/unicode.h' -> `./dlib/unicode/unicode.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/directed_graph/directed_graph_kernel_1.h' -> `./dlib/directed_graph/directed_graph_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/directed_graph/directed_graph_kernel_abstract.h' -> `./dlib/directed_graph/directed_graph_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/windows.h' -> `./dlib/sockets/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_kernel_1.cpp' -> `./dlib/sockets/sockets_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_kernel_abstract.h' -> `./dlib/sockets/sockets_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_kernel_2.cpp' -> `./dlib/sockets/sockets_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_extensions_abstract.h' -> `./dlib/sockets/sockets_extensions_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_extensions.h' -> `./dlib/sockets/sockets_extensions.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_kernel_2.h' -> `./dlib/sockets/sockets_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/posix.h' -> `./dlib/sockets/posix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_kernel_1.h' -> `./dlib/sockets/sockets_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sockets/sockets_extensions.cpp' -> `./dlib/sockets/sockets_extensions.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_6.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_6.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_4.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_4.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_c.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_1.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_abstract.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_2.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_3.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/entropy_encoder_model/entropy_encoder_model_kernel_5.h' -> `./dlib/entropy_encoder_model/entropy_encoder_model_kernel_5.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_table/hash_table_kernel_2.h' -> `./dlib/hash_table/hash_table_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_table/hash_table_kernel_c.h' -> `./dlib/hash_table/hash_table_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_table/hash_table_kernel_1.h' -> `./dlib/hash_table/hash_table_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/hash_table/hash_table_kernel_abstract.h' -> `./dlib/hash_table/hash_table_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jxl.cpp' -> `./dlib/image_saver/save_jxl.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/image_saver.h' -> `./dlib/image_saver/image_saver.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_webp.h' -> `./dlib/image_saver/save_webp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_webp_abstract.h' -> `./dlib/image_saver/save_webp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jpeg.h' -> `./dlib/image_saver/save_jpeg.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_png_abstract.h' -> `./dlib/image_saver/save_png_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jxl.h' -> `./dlib/image_saver/save_jxl.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/image_saver_abstract.h' -> `./dlib/image_saver/image_saver_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jxl_abstract.h' -> `./dlib/image_saver/save_jxl_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_webp.cpp' -> `./dlib/image_saver/save_webp.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jpeg_abstract.h' -> `./dlib/image_saver/save_jpeg_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_png.cpp' -> `./dlib/image_saver/save_png.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_jpeg.cpp' -> `./dlib/image_saver/save_jpeg.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/dng_shared.h' -> `./dlib/image_saver/dng_shared.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/image_saver/save_png.h' -> `./dlib/image_saver/save_png.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_kernel_abstract.h' -> `./dlib/cmd_line_parser/cmd_line_parser_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/get_option_abstract.h' -> `./dlib/cmd_line_parser/get_option_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_check_1.h' -> `./dlib/cmd_line_parser/cmd_line_parser_check_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_check_c.h' -> `./dlib/cmd_line_parser/cmd_line_parser_check_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/get_option.h' -> `./dlib/cmd_line_parser/get_option.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_kernel_c.h' -> `./dlib/cmd_line_parser/cmd_line_parser_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_print_1.h' -> `./dlib/cmd_line_parser/cmd_line_parser_print_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/cmd_line_parser/cmd_line_parser_kernel_1.h' -> `./dlib/cmd_line_parser/cmd_line_parser_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tuple/tuple.h' -> `./dlib/tuple/tuple.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tuple/tuple_abstract.h' -> `./dlib/tuple/tuple_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/numerical_integration/integrate_function_adapt_simpson.h' -> `./dlib/numerical_integration/integrate_function_adapt_simpson.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/numerical_integration/integrate_function_adapt_simpson_abstract.h' -> `./dlib/numerical_integration/integrate_function_adapt_simpson_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/member_function_pointer/member_function_pointer_kernel_abstract.h' -> `./dlib/member_function_pointer/member_function_pointer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/member_function_pointer/make_mfp_abstract.h' -> `./dlib/member_function_pointer/make_mfp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/member_function_pointer/make_mfp.h' -> `./dlib/member_function_pointer/make_mfp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/member_function_pointer/member_function_pointer_kernel_1.h' -> `./dlib/member_function_pointer/member_function_pointer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/bottom_up_cluster.h' -> `./dlib/clustering/bottom_up_cluster.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/chinese_whispers.h' -> `./dlib/clustering/chinese_whispers.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/modularity_clustering_abstract.h' -> `./dlib/clustering/modularity_clustering_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/spectral_cluster.h' -> `./dlib/clustering/spectral_cluster.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/modularity_clustering.h' -> `./dlib/clustering/modularity_clustering.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/chinese_whispers_abstract.h' -> `./dlib/clustering/chinese_whispers_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/spectral_cluster_abstract.h' -> `./dlib/clustering/spectral_cluster_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/clustering/bottom_up_cluster_abstract.h' -> `./dlib/clustering/bottom_up_cluster_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/tokenizer_kernel_abstract.h' -> `./dlib/tokenizer/tokenizer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/tokenizer_kernel_c.h' -> `./dlib/tokenizer/tokenizer_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/bpe_tokenizer.h' -> `./dlib/tokenizer/bpe_tokenizer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/bpe_tokenizer_abstract.h' -> `./dlib/tokenizer/bpe_tokenizer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/tokenizer_kernel_1.cpp' -> `./dlib/tokenizer/tokenizer_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/tokenizer/tokenizer_kernel_1.h' -> `./dlib/tokenizer/tokenizer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering/kalman_filter.cpp' -> `./dlib/filtering/kalman_filter.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering/rls_filter.h' -> `./dlib/filtering/rls_filter.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering/kalman_filter_abstract.h' -> `./dlib/filtering/kalman_filter_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering/rls_filter_abstract.h' -> `./dlib/filtering/rls_filter_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/filtering/kalman_filter.h' -> `./dlib/filtering/kalman_filter.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager/memory_manager_kernel_2.h' -> `./dlib/memory_manager/memory_manager_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager/memory_manager_kernel_1.h' -> `./dlib/memory_manager/memory_manager_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager/memory_manager_kernel_abstract.h' -> `./dlib/memory_manager/memory_manager_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager/memory_manager_kernel_3.h' -> `./dlib/memory_manager/memory_manager_kernel_3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/elastic_net_abstract.h' -> `./dlib/optimization/elastic_net_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_factor_graph_nmplp.h' -> `./dlib/optimization/find_max_factor_graph_nmplp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_least_squares_abstract.h' -> `./dlib/optimization/optimization_least_squares_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_trust_region.h' -> `./dlib/optimization/optimization_trust_region.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_least_squares.h' -> `./dlib/optimization/optimization_least_squares.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_stop_strategies.h' -> `./dlib/optimization/optimization_stop_strategies.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization.h' -> `./dlib/optimization/optimization.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_parse_cky_abstract.h' -> `./dlib/optimization/find_max_parse_cky_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/max_sum_submatrix_abstract.h' -> `./dlib/optimization/max_sum_submatrix_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp2_using_smo.h' -> `./dlib/optimization/optimization_solve_qp2_using_smo.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_abstract.h' -> `./dlib/optimization/optimization_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_bobyqa_abstract.h' -> `./dlib/optimization/optimization_bobyqa_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/elastic_net.h' -> `./dlib/optimization/elastic_net.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_trust_region_abstract.h' -> `./dlib/optimization/optimization_trust_region_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_stop_strategies_abstract.h' -> `./dlib/optimization/optimization_stop_strategies_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_oca_abstract.h' -> `./dlib/optimization/optimization_oca_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_parse_cky.h' -> `./dlib/optimization/find_max_parse_cky.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/isotonic_regression.h' -> `./dlib/optimization/isotonic_regression.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_line_search.h' -> `./dlib/optimization/optimization_line_search.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp_using_smo_abstract.h' -> `./dlib/optimization/optimization_solve_qp_using_smo_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_optimal_parameters_abstract.h' -> `./dlib/optimization/find_optimal_parameters_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp3_using_smo.h' -> `./dlib/optimization/optimization_solve_qp3_using_smo.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/max_sum_submatrix.h' -> `./dlib/optimization/max_sum_submatrix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_search_strategies_abstract.h' -> `./dlib/optimization/optimization_search_strategies_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp_using_smo.h' -> `./dlib/optimization/optimization_solve_qp_using_smo.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_optimal_parameters.h' -> `./dlib/optimization/find_optimal_parameters.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/max_cost_assignment_abstract.h' -> `./dlib/optimization/max_cost_assignment_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/max_cost_assignment.h' -> `./dlib/optimization/max_cost_assignment.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_line_search_abstract.h' -> `./dlib/optimization/optimization_line_search_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_factor_graph_nmplp_abstract.h' -> `./dlib/optimization/find_max_factor_graph_nmplp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_oca.h' -> `./dlib/optimization/optimization_oca.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/isotonic_regression_abstract.h' -> `./dlib/optimization/isotonic_regression_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp2_using_smo_abstract.h' -> `./dlib/optimization/optimization_solve_qp2_using_smo_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_search_strategies.h' -> `./dlib/optimization/optimization_search_strategies.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_solve_qp3_using_smo_abstract.h' -> `./dlib/optimization/optimization_solve_qp3_using_smo_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_factor_graph_viterbi_abstract.h' -> `./dlib/optimization/find_max_factor_graph_viterbi_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/optimization_bobyqa.h' -> `./dlib/optimization/optimization_bobyqa.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/optimization/find_max_factor_graph_viterbi.h' -> `./dlib/optimization/find_max_factor_graph_viterbi.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sqlite/sqlite.h' -> `./dlib/sqlite/sqlite.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sqlite/sqlite_tools.h' -> `./dlib/sqlite/sqlite_tools.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sqlite/sqlite_tools_abstract.h' -> `./dlib/sqlite/sqlite_tools_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sqlite/sqlite_abstract.h' -> `./dlib/sqlite/sqlite_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/math/windows.h' -> `./dlib/math/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/math/bessel.h' -> `./dlib/math/bessel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/math/details/bessel.h' -> `./dlib/math/details/bessel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/windows.h' -> `./dlib/gui_core/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/xlib.h' -> `./dlib/gui_core/xlib.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/gui_core_kernel_1.h' -> `./dlib/gui_core/gui_core_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/gui_core_kernel_2.h' -> `./dlib/gui_core/gui_core_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/gui_core_kernel_abstract.h' -> `./dlib/gui_core/gui_core_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/gui_core_kernel_1.cpp' -> `./dlib/gui_core/gui_core_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/gui_core/gui_core_kernel_2.cpp' -> `./dlib/gui_core/gui_core_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/interfaces/map_pair.h' -> `./dlib/interfaces/map_pair.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/interfaces/enumerable.h' -> `./dlib/interfaces/enumerable.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/interfaces/remover.h' -> `./dlib/interfaces/remover.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/interfaces/cmd_line_parser_option.h' -> `./dlib/interfaces/cmd_line_parser_option.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd/simd8i.h' -> `./dlib/simd/simd8i.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd/simd8f.h' -> `./dlib/simd/simd8f.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd/simd_check.h' -> `./dlib/simd/simd_check.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd/simd4i.h' -> `./dlib/simd/simd4i.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/simd/simd4f.h' -> `./dlib/simd/simd4f.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lzp_buffer/lzp_buffer_kernel_1.h' -> `./dlib/lzp_buffer/lzp_buffer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lzp_buffer/lzp_buffer_kernel_abstract.h' -> `./dlib/lzp_buffer/lzp_buffer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lzp_buffer/lzp_buffer_kernel_2.h' -> `./dlib/lzp_buffer/lzp_buffer_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/lzp_buffer/lzp_buffer_kernel_c.h' -> `./dlib/lzp_buffer/lzp_buffer_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/python/numpy_image.h' -> `./dlib/python/numpy_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/python/pyassert.h' -> `./dlib/python/pyassert.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/python/pybind_utils.h' -> `./dlib/python/pybind_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/python/serialize_pickle.h' -> `./dlib/python/serialize_pickle.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_http.cpp' -> `./dlib/server/server_http.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_iostream_abstract.h' -> `./dlib/server/server_iostream_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_kernel_abstract.h' -> `./dlib/server/server_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_kernel.cpp' -> `./dlib/server/server_kernel.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_http_abstract.h' -> `./dlib/server/server_http_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_iostream.h' -> `./dlib/server/server_iostream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_iostream.cpp' -> `./dlib/server/server_iostream.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_http.h' -> `./dlib/server/server_http.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/server/server_kernel.h' -> `./dlib/server/server_kernel.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set_utils/set_utils.h' -> `./dlib/set_utils/set_utils.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/set_utils/set_utils_abstract.h' -> `./dlib/set_utils/set_utils_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_stateless/memory_manager_stateless_kernel_1.h' -> `./dlib/memory_manager_stateless/memory_manager_stateless_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h' -> `./dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_stateless/memory_manager_stateless_kernel_abstract.h' -> `./dlib/memory_manager_stateless/memory_manager_stateless_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_c.h' -> `./dlib/conditioning_class/conditioning_class_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_1.h' -> `./dlib/conditioning_class/conditioning_class_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_2.h' -> `./dlib/conditioning_class/conditioning_class_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_3.h' -> `./dlib/conditioning_class/conditioning_class_kernel_3.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_4.h' -> `./dlib/conditioning_class/conditioning_class_kernel_4.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/conditioning_class/conditioning_class_kernel_abstract.h' -> `./dlib/conditioning_class/conditioning_class_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/mnist_abstract.h' -> `./dlib/data_io/mnist_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/image_dataset_metadata.h' -> `./dlib/data_io/image_dataset_metadata.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/libsvm_io_abstract.h' -> `./dlib/data_io/libsvm_io_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/libsvm_io.h' -> `./dlib/data_io/libsvm_io.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/load_image_dataset.h' -> `./dlib/data_io/load_image_dataset.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/cifar_abstract.h' -> `./dlib/data_io/cifar_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/image_dataset_metadata.cpp' -> `./dlib/data_io/image_dataset_metadata.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/load_image_dataset_abstract.h' -> `./dlib/data_io/load_image_dataset_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/mnist.cpp' -> `./dlib/data_io/mnist.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/cifar.h' -> `./dlib/data_io/cifar.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/cifar.cpp' -> `./dlib/data_io/cifar.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/data_io/mnist.h' -> `./dlib/data_io/mnist.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/drectangle_abstract.h' -> `./dlib/geometry/drectangle_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/border_enumerator_abstract.h' -> `./dlib/geometry/border_enumerator_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/polygon_abstract.h' -> `./dlib/geometry/polygon_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/polygon.h' -> `./dlib/geometry/polygon.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/line.h' -> `./dlib/geometry/line.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/vector.h' -> `./dlib/geometry/vector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/point_transforms_abstract.h' -> `./dlib/geometry/point_transforms_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/rectangle.h' -> `./dlib/geometry/rectangle.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/point_transforms.h' -> `./dlib/geometry/point_transforms.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/rectangle_abstract.h' -> `./dlib/geometry/rectangle_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/line_abstract.h' -> `./dlib/geometry/line_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/vector_abstract.h' -> `./dlib/geometry/vector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/border_enumerator.h' -> `./dlib/geometry/border_enumerator.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/geometry/drectangle.h' -> `./dlib/geometry/drectangle.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer/circular_buffer.h' -> `./dlib/sliding_buffer/circular_buffer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer/sliding_buffer_kernel_c.h' -> `./dlib/sliding_buffer/sliding_buffer_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer/circular_buffer_abstract.h' -> `./dlib/sliding_buffer/circular_buffer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer/sliding_buffer_kernel_1.h' -> `./dlib/sliding_buffer/sliding_buffer_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sliding_buffer/sliding_buffer_kernel_abstract.h' -> `./dlib/sliding_buffer/sliding_buffer_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_lu.h' -> `./dlib/matrix/matrix_lu.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_abstract.h' -> `./dlib/matrix/matrix_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_data_layout.h' -> `./dlib/matrix/matrix_data_layout.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/symmetric_matrix_cache.h' -> `./dlib/matrix/symmetric_matrix_cache.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_fft_abstract.h' -> `./dlib/matrix/matrix_fft_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_data_layout_abstract.h' -> `./dlib/matrix/matrix_data_layout_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_cholesky.h' -> `./dlib/matrix/matrix_cholesky.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_assign.h' -> `./dlib/matrix/matrix_assign.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_eigenvalue.h' -> `./dlib/matrix/matrix_eigenvalue.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_trsm.h' -> `./dlib/matrix/matrix_trsm.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_mat_abstract.h' -> `./dlib/matrix/matrix_mat_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_exp.h' -> `./dlib/matrix/matrix_exp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_la.h' -> `./dlib/matrix/matrix_la.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/cblas_constants.h' -> `./dlib/matrix/cblas_constants.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix.h' -> `./dlib/matrix/matrix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_conv.h' -> `./dlib/matrix/matrix_conv.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_read_from_istream.h' -> `./dlib/matrix/matrix_read_from_istream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_utilities_abstract.h' -> `./dlib/matrix/matrix_utilities_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_conj_trans.h' -> `./dlib/matrix/matrix_conj_trans.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/symmetric_matrix_cache_abstract.h' -> `./dlib/matrix/symmetric_matrix_cache_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_expressions.h' -> `./dlib/matrix/matrix_expressions.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_subexp.h' -> `./dlib/matrix/matrix_subexp.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_qr.h' -> `./dlib/matrix/matrix_qr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_blas_bindings.h' -> `./dlib/matrix/matrix_blas_bindings.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_fft.h' -> `./dlib/matrix/matrix_fft.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_la_abstract.h' -> `./dlib/matrix/matrix_la_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_math_functions_abstract.h' -> `./dlib/matrix/matrix_math_functions_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_exp_abstract.h' -> `./dlib/matrix/matrix_exp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_assign_fwd.h' -> `./dlib/matrix/matrix_assign_fwd.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_op.h' -> `./dlib/matrix/matrix_op.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_generic_image.h' -> `./dlib/matrix/matrix_generic_image.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_default_mul.h' -> `./dlib/matrix/matrix_default_mul.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_conv_abstract.h' -> `./dlib/matrix/matrix_conv_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_utilities.h' -> `./dlib/matrix/matrix_utilities.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_math_functions.h' -> `./dlib/matrix/matrix_math_functions.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_mat.h' -> `./dlib/matrix/matrix_mat.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_fwd.h' -> `./dlib/matrix/matrix_fwd.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/matrix_subexp_abstract.h' -> `./dlib/matrix/matrix_subexp_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/geqrf.h' -> `./dlib/matrix/lapack/geqrf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/geev.h' -> `./dlib/matrix/lapack/geev.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/gesvd.h' -> `./dlib/matrix/lapack/gesvd.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/getrf.h' -> `./dlib/matrix/lapack/getrf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/syev.h' -> `./dlib/matrix/lapack/syev.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/gees.h' -> `./dlib/matrix/lapack/gees.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/gesdd.h' -> `./dlib/matrix/lapack/gesdd.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/syevr.h' -> `./dlib/matrix/lapack/syevr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/ormqr.h' -> `./dlib/matrix/lapack/ormqr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/pbtrf.h' -> `./dlib/matrix/lapack/pbtrf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/potrf.h' -> `./dlib/matrix/lapack/potrf.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/matrix/lapack/fortran_id.h' -> `./dlib/matrix/lapack/fortran_id.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timer/timer_abstract.h' -> `./dlib/timer/timer_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timer/timer.cpp' -> `./dlib/timer/timer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timer/timer_heavy.h' -> `./dlib/timer/timer_heavy.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/timer/timer.h' -> `./dlib/timer/timer.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_sort_abstract.h' -> `./dlib/sequence/sequence_sort_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_kernel_2.h' -> `./dlib/sequence/sequence_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_kernel_1.h' -> `./dlib/sequence/sequence_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_compare_1.h' -> `./dlib/sequence/sequence_compare_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_compare_abstract.h' -> `./dlib/sequence/sequence_compare_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_sort_2.h' -> `./dlib/sequence/sequence_sort_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_kernel_c.h' -> `./dlib/sequence/sequence_kernel_c.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_kernel_abstract.h' -> `./dlib/sequence/sequence_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/sequence/sequence_sort_1.h' -> `./dlib/sequence/sequence_sort_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/weak_ptr_abstract.h' -> `./dlib/smart_pointers/weak_ptr_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/shared_ptr.h' -> `./dlib/smart_pointers/shared_ptr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/shared_ptr_thread_safe.h' -> `./dlib/smart_pointers/shared_ptr_thread_safe.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/scoped_ptr.h' -> `./dlib/smart_pointers/scoped_ptr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/shared_ptr_abstract.h' -> `./dlib/smart_pointers/shared_ptr_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/shared_ptr_thread_safe_abstract.h' -> `./dlib/smart_pointers/shared_ptr_thread_safe_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/smart_pointers/weak_ptr.h' -> `./dlib/smart_pointers/weak_ptr.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/xml_parser/xml_parser_kernel_abstract.h' -> `./dlib/xml_parser/xml_parser_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/xml_parser/xml_parser_kernel_interfaces.h' -> `./dlib/xml_parser/xml_parser_kernel_interfaces.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/xml_parser/xml_parser_kernel_1.h' -> `./dlib/xml_parser/xml_parser_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_global/memory_manager_global_kernel_1.h' -> `./dlib/memory_manager_global/memory_manager_global_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/memory_manager_global/memory_manager_global_kernel_abstract.h' -> `./dlib/memory_manager_global/memory_manager_global_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iosockstream/iosockstream.h' -> `./dlib/iosockstream/iosockstream.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/iosockstream/iosockstream_abstract.h' -> `./dlib/iosockstream/iosockstream_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_kernel_2.cpp' -> `./dlib/misc_api/misc_api_kernel_2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/windows.h' -> `./dlib/misc_api/windows.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_kernel_2.h' -> `./dlib/misc_api/misc_api_kernel_2.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_shared.h' -> `./dlib/misc_api/misc_api_shared.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_kernel_abstract.h' -> `./dlib/misc_api/misc_api_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/posix.h' -> `./dlib/misc_api/posix.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_kernel_1.h' -> `./dlib/misc_api/misc_api_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/misc_api/misc_api_kernel_1.cpp' -> `./dlib/misc_api/misc_api_kernel_1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/rand/mersenne_twister.h' -> `./dlib/rand/mersenne_twister.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/rand/rand_kernel_abstract.h' -> `./dlib/rand/rand_kernel_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/rand/rand_kernel_1.h' -> `./dlib/rand/rand_kernel_1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/mkl_fft.h' -> `./dlib/fft/mkl_fft.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/fft_stl.h' -> `./dlib/fft/fft_stl.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/fft.cpp' -> `./dlib/fft/fft.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/fft_size.h' -> `./dlib/fft/fft_size.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/kiss_fft.h' -> `./dlib/fft/kiss_fft.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/fft/fft.h' -> `./dlib/fft/fft.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/running_gradient_abstract.h' -> `./dlib/statistics/running_gradient_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/image_feature_sampling.h' -> `./dlib/statistics/image_feature_sampling.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/vector_normalizer_frobmetric.h' -> `./dlib/statistics/vector_normalizer_frobmetric.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/random_subset_selector.h' -> `./dlib/statistics/random_subset_selector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/random_subset_selector_abstract.h' -> `./dlib/statistics/random_subset_selector_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/average_precision_abstract.h' -> `./dlib/statistics/average_precision_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/dpca.h' -> `./dlib/statistics/dpca.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/sammon.h' -> `./dlib/statistics/sammon.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/lda.h' -> `./dlib/statistics/lda.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/statistics.h' -> `./dlib/statistics/statistics.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/cca_abstract.h' -> `./dlib/statistics/cca_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/average_precision.h' -> `./dlib/statistics/average_precision.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/image_feature_sampling_abstract.h' -> `./dlib/statistics/image_feature_sampling_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/sammon_abstract.h' -> `./dlib/statistics/sammon_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/running_gradient.h' -> `./dlib/statistics/running_gradient.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/vector_normalizer_frobmetric_abstract.h' -> `./dlib/statistics/vector_normalizer_frobmetric_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/statistics_abstract.h' -> `./dlib/statistics/statistics_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/cca.h' -> `./dlib/statistics/cca.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/lda_abstract.h' -> `./dlib/statistics/lda_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/dlib/statistics/dpca_abstract.h' -> `./dlib/statistics/dpca_abstract.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/bash_helper_functions' -> `./docs/bash_helper_functions'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/testenv_rel' -> `./docs/testenv_rel'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/README.txt' -> `./docs/README.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/testenv' -> `./docs/testenv'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/makedocs' -> `./docs/makedocs'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/.logger_revnum' -> `./docs/.logger_revnum'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/makerel' -> `./docs/makerel'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/bigplus.gif' -> `./docs/docs/bigplus.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/vs_mode_3.png' -> `./docs/docs/vs_mode_3.png'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/kernel_1b.txt' -> `./docs/docs/kernel_1b.txt'
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`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/lib.hhp' -> `./docs/docs/chm/lib.hhp'
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`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/READ THE README. DO NOT EDIT THE TABLE OF CONTENTS FILE2' -> `./docs/docs/chm/READ THE README. DO NOT EDIT THE TABLE OF CONTENTS FILE2'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/README.txt' -> `./docs/docs/chm/README.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/htmlhelp.reg' -> `./docs/docs/chm/htmlhelp/htmlhelp.reg'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/hhc.exe' -> `./docs/docs/chm/htmlhelp/hhc.exe'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/itcc.dll' -> `./docs/docs/chm/htmlhelp/itcc.dll'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/setup_htmlhelp.sh' -> `./docs/docs/chm/htmlhelp/setup_htmlhelp.sh'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/itss.dll' -> `./docs/docs/chm/htmlhelp/itss.dll'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/itircl.dll' -> `./docs/docs/chm/htmlhelp/itircl.dll'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/chm/htmlhelp/hha.dll' -> `./docs/docs/chm/htmlhelp/hha.dll'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/python/conf.py' -> `./docs/docs/python/conf.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/python/generate_dlib_listing.py' -> `./docs/docs/python/generate_dlib_listing.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/docs/docs/python/index.rst' -> `./docs/docs/python/index.rst'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_alignment.py' -> `./python_examples/face_alignment.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/sequence_segmenter.py' -> `./python_examples/sequence_segmenter.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt' -> `./python_examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/svm_binary_classifier.py' -> `./python_examples/svm_binary_classifier.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/max_cost_assignment.py' -> `./python_examples/max_cost_assignment.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/svm_rank.py' -> `./python_examples/svm_rank.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_detector.py' -> `./python_examples/face_detector.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/svm_struct.py' -> `./python_examples/svm_struct.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_recognition.py' -> `./python_examples/face_recognition.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/find_candidate_object_locations.py' -> `./python_examples/find_candidate_object_locations.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/requirements.txt' -> `./python_examples/requirements.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_clustering.py' -> `./python_examples/face_clustering.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_landmark_detection.py' -> `./python_examples/face_landmark_detection.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/face_jitter.py' -> `./python_examples/face_jitter.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/opencv_webcam_face_detection.py' -> `./python_examples/opencv_webcam_face_detection.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/correlation_tracker.py' -> `./python_examples/correlation_tracker.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/cnn_face_detector.py' -> `./python_examples/cnn_face_detector.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/train_shape_predictor.py' -> `./python_examples/train_shape_predictor.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/global_optimization.py' -> `./python_examples/global_optimization.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/python_examples/train_object_detector.py' -> `./python_examples/train_object_detector.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/archive/CMakeLists.txt' -> `./tools/archive/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/archive/train_face_5point_model.cpp' -> `./tools/archive/train_face_5point_model.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/htmlify.cpp' -> `./tools/htmlify/htmlify.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml.h' -> `./tools/htmlify/to_xml.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/CMakeLists.txt' -> `./tools/htmlify/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml.cpp' -> `./tools/htmlify/to_xml.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/bigplus.gif' -> `./tools/htmlify/to_xml_example/bigplus.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/minus.gif' -> `./tools/htmlify/to_xml_example/minus.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/plus.gif' -> `./tools/htmlify/to_xml_example/plus.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/example.xml' -> `./tools/htmlify/to_xml_example/example.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/bigminus.gif' -> `./tools/htmlify/to_xml_example/bigminus.gif'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/output.xml' -> `./tools/htmlify/to_xml_example/output.xml'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/test.cpp' -> `./tools/htmlify/to_xml_example/test.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/htmlify/to_xml_example/stylesheet.xsl' -> `./tools/htmlify/to_xml_example/stylesheet.xsl'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/convert_dlib_nets_to_caffe/running_a_dlib_model_with_caffe_example.py' -> `./tools/convert_dlib_nets_to_caffe/running_a_dlib_model_with_caffe_example.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/convert_dlib_nets_to_caffe/CMakeLists.txt' -> `./tools/convert_dlib_nets_to_caffe/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/convert_dlib_nets_to_caffe/main.cpp' -> `./tools/convert_dlib_nets_to_caffe/main.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/visual_studio_natvis/dlib.natvis' -> `./tools/visual_studio_natvis/dlib.natvis'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/visual_studio_natvis/README.txt' -> `./tools/visual_studio_natvis/README.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/convert_imglab_paths_to_relative' -> `./tools/imglab/convert_imglab_paths_to_relative'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/CMakeLists.txt' -> `./tools/imglab/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/README.txt' -> `./tools/imglab/README.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/copy_imglab_dataset' -> `./tools/imglab/copy_imglab_dataset'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/flip_dataset.cpp' -> `./tools/imglab/src/flip_dataset.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/metadata_editor.cpp' -> `./tools/imglab/src/metadata_editor.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/cluster.h' -> `./tools/imglab/src/cluster.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_pascal_xml.cpp' -> `./tools/imglab/src/convert_pascal_xml.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_idl.cpp' -> `./tools/imglab/src/convert_idl.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/common.h' -> `./tools/imglab/src/common.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_pascal_v1.h' -> `./tools/imglab/src/convert_pascal_v1.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_pascal_v1.cpp' -> `./tools/imglab/src/convert_pascal_v1.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/main.cpp' -> `./tools/imglab/src/main.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/metadata_editor.h' -> `./tools/imglab/src/metadata_editor.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_idl.h' -> `./tools/imglab/src/convert_idl.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/convert_pascal_xml.h' -> `./tools/imglab/src/convert_pascal_xml.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/flip_dataset.h' -> `./tools/imglab/src/flip_dataset.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/cluster.cpp' -> `./tools/imglab/src/cluster.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/imglab/src/common.cpp' -> `./tools/imglab/src/common.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/CMakeLists.txt' -> `./tools/python/CMakeLists.txt'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/object_detection.cpp' -> `./tools/python/src/object_detection.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/cca.cpp' -> `./tools/python/src/cca.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/vector.cpp' -> `./tools/python/src/vector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/numpy_returns.cpp' -> `./tools/python/src/numpy_returns.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/serialize_object_detector.h' -> `./tools/python/src/serialize_object_detector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/image2.cpp' -> `./tools/python/src/image2.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/cnn_face_detector.cpp' -> `./tools/python/src/cnn_face_detector.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/gui.cpp' -> `./tools/python/src/gui.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/basic.cpp' -> `./tools/python/src/basic.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/other.cpp' -> `./tools/python/src/other.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/line.cpp' -> `./tools/python/src/line.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/opaque_types.h' -> `./tools/python/src/opaque_types.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/matrix.cpp' -> `./tools/python/src/matrix.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/shape_predictor.h' -> `./tools/python/src/shape_predictor.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/image4.cpp' -> `./tools/python/src/image4.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/simple_object_detector_py.h' -> `./tools/python/src/simple_object_detector_py.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/decision_functions.cpp' -> `./tools/python/src/decision_functions.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/testing_results.h' -> `./tools/python/src/testing_results.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/rectangles.cpp' -> `./tools/python/src/rectangles.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/sequence_segmenter.cpp' -> `./tools/python/src/sequence_segmenter.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/indexing.h' -> `./tools/python/src/indexing.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/image.cpp' -> `./tools/python/src/image.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/simple_object_detector.h' -> `./tools/python/src/simple_object_detector.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/conversion.h' -> `./tools/python/src/conversion.h'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/svm_struct.cpp' -> `./tools/python/src/svm_struct.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/svm_c_trainer.cpp' -> `./tools/python/src/svm_c_trainer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/dlib.cpp' -> `./tools/python/src/dlib.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/face_recognition.cpp' -> `./tools/python/src/face_recognition.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/svm_rank_trainer.cpp' -> `./tools/python/src/svm_rank_trainer.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/image_dataset_metadata.cpp' -> `./tools/python/src/image_dataset_metadata.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/image3.cpp' -> `./tools/python/src/image3.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/correlation_tracker.cpp' -> `./tools/python/src/correlation_tracker.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/shape_predictor.cpp' -> `./tools/python/src/shape_predictor.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/src/global_optimization.cpp' -> `./tools/python/src/global_optimization.cpp'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/dlib/__init__.py.in' -> `./tools/python/dlib/__init__.py.in'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_point.py' -> `./tools/python/test/test_point.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_matrix.py' -> `./tools/python/test/test_matrix.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/utils.py' -> `./tools/python/test/utils.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/shape.pkl' -> `./tools/python/test/shape.pkl'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/.gitignore' -> `./tools/python/test/.gitignore'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_chinese_whispers.py' -> `./tools/python/test/test_chinese_whispers.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_rgb_pixel.py' -> `./tools/python/test/test_rgb_pixel.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_sparse_vector.py' -> `./tools/python/test/test_sparse_vector.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_range.py' -> `./tools/python/test/test_range.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/generate_numpy_returns_test_data.py' -> `./tools/python/test/generate_numpy_returns_test_data.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_array.py' -> `./tools/python/test/test_array.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_global_optimization.py' -> `./tools/python/test/test_global_optimization.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_numpy_returns.py' -> `./tools/python/test/test_numpy_returns.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_svm_c_trainer.py' -> `./tools/python/test/test_svm_c_trainer.py'
`/gnu/store/3m1zazmj29vxnypi619a57bdam9b5317-dlib-20.0-checkout/tools/python/test/test_vector.py' -> `./tools/python/test/test_vector.py'
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source directory: "/tmp/guix-build-dlib-20.0.drv-0/source" (relative from build: "../source")
build directory: "/tmp/guix-build-dlib-20.0.drv-0/build"
running 'cmake' with arguments ("../source" "-C /tmp/guix-build-dlib-20.0.drv-0/guix-file.B4tcRr" "-GUnix Makefiles" "-DBUILD_SHARED_LIBS=ON")
loading initial cache file /tmp/guix-build-dlib-20.0.drv-0/guix-file.B4tcRr
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-- Found system copy of libjpeg: /gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/lib/libjpeg.so
-- Found WebP: /gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/lib/libwebp.so
-- Searching for JPEG XL
-- Found PkgConfig: /gnu/store/hijnn9hzax3fbznliqy5gyq59vh16lvq-pkg-config-0.29.2/bin/pkg-config (found version "0.29.2")
-- Checking for modules 'libjxl;libjxl_cms;libjxl_threads'
--   Found libjxl, version 0.11.1
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-- Found libjxl via pkg-config in `/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/lib`
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CMake Warning (dev) at dlib/CMakeLists.txt:652 (find_package):
  Policy CMP0146 is not set: The FindCUDA module is removed.  Run "cmake
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This warning is for project developers.  Use -Wno-dev to suppress it.

CUDA_TOOLKIT_ROOT_DIR not found or specified
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-- Found CUDA, but CMake was unable to find the cuBLAS libraries that should be part of every basic CUDA install. Your CUDA install is somehow broken or incomplete. Since cuBLAS is required for dlib to use CUDA we won't use CUDA.
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-- Found FFMPEG/LIBAV via pkg-config in `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib`
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Change Dir: '/tmp/guix-build-dlib-20.0.drv-0/build'

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cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/bigint_kernel_1.cpp
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[ 18%] Building CXX object dlib/CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_1.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_2.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_1.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_2.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/md5_kernel_1.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/tokenizer_kernel_1.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/unicode/unicode.cpp.o -MF CMakeFiles/dlib.dir/unicode/unicode.cpp.o.d -o CMakeFiles/dlib.dir/unicode/unicode.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/unicode.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o -MF CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o.d -o CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test_for_odr_violations.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/../uintn.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/unicode.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/unicode.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/unicode/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test_for_odr_violations.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test_for_odr_violations.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/bigint_kernel_1.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/bigint_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_2.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_2.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_1.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/entropy_encoder_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_encoder/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_1.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/base64/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/base64/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/base64/base64_kernel_1.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/base64/base64_kernel_1.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/base64/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/bigint_kernel_2.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/bigint_kernel_2.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/bigint/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/md5_kernel_1.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/md5_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/md5/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/tokenizer_kernel_1.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/tokenizer_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/tokenizer/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bit_stream/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bit_stream/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bit_stream/bit_stream_kernel_1.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/bit_stream/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_2.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/entropy_decoder_kernel_2.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/entropy_decoder/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 20%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_kernel_1.cpp
[ 21%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_kernel_2.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../uintn.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_kernel_2.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 23%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o
[ 24%] Building CXX object dlib/CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o
[ 26%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/fonts.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o -MF CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o.d -o CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_extensions.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/linker_kernel_1.cpp
[ 27%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o -MF CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o.d -o CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/extra_logger_headers.cpp
[ 29%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_kernel_1.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav/../uintn.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav/dir_nav_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_extensions.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/dir_nav_extensions.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/dir_nav/../dir_nav/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/linker_kernel_1.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/linker_kernel_1.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/linker/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/fonts.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/fonts.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_kernel_1.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_kernel_1.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_kernel_1.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/extra_logger_headers.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/extra_logger_headers.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 30%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o -MF CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o.d -o CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_config_file.cpp
[ 32%] Building CXX object dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o
[ 33%] Building CXX object dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/misc_api_kernel_2.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/misc_api_kernel_1.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_kernel_1.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_config_file.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/logger_config_file.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/logger/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/misc_api_kernel_2.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/misc_api_kernel_2.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/misc_api_kernel_1.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/misc_api/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
<command-line>: note: this is the location of the previous definition
[ 35%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o -MF CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o.d -o CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_extensions.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/sockets_kernel_2.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_extensions.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../sockets/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 36%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_kernel_2.cpp
[ 38%] Building CXX object dlib/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o -MF CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o.d -o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_kernel_2.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_kernel_2.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/sockets_kernel_2.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 40%] Building CXX object dlib/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o -MF CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o.d -o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf_unbuffered.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/sockets_kernel_2.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf_unbuffered.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/sockstreambuf_unbuffered.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockstreambuf/../sockets/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 41%] Building CXX object dlib/CMakeFiles/dlib.dir/server/server_kernel.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/server/server_kernel.cpp.o -MF CMakeFiles/dlib.dir/server/server_kernel.cpp.o.d -o CMakeFiles/dlib.dir/server/server_kernel.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_kernel.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_kernel.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_kernel.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 44%] Building CXX object dlib/CMakeFiles/dlib.dir/bsp/bsp.cpp.o
[ 44%] Building CXX object dlib/CMakeFiles/dlib.dir/server/server_iostream.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/server/server_iostream.cpp.o -MF CMakeFiles/dlib.dir/server/server_iostream.cpp.o.d -o CMakeFiles/dlib.dir/server/server_iostream.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_iostream.cpp
[ 46%] Building CXX object dlib/CMakeFiles/dlib.dir/server/server_http.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/bsp/bsp.cpp.o -MF CMakeFiles/dlib.dir/bsp/bsp.cpp.o.d -o CMakeFiles/dlib.dir/bsp/bsp.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/bsp.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/server/server_http.cpp.o -MF CMakeFiles/dlib.dir/server/server_http.cpp.o.d -o CMakeFiles/dlib.dir/server/server_http.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_http.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/logger_kernel_1.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_iostream.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_iostream.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/sockets_kernel_2.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/bsp.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/bsp.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/bsp/../sockets/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/logger_kernel_1.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_http.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/server_http.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/server/../logger/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 47%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o -MF CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o.d -o CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threaded_object_extension.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threaded_object_extension.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threaded_object_extension.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 49%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_1.cpp
[ 50%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o -MF CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o.d -o CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_shared.cpp
[ 52%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/auto_mutex_extension.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_shared.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_shared.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 53%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/async.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/async.cpp.o -MF CMakeFiles/dlib.dir/threads/async.cpp.o.d -o CMakeFiles/dlib.dir/threads/async.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/async.cpp
[ 55%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o -MF CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o.d -o CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/thread_pool_extension.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/multithreaded_object_extension.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/thread_pool_extension.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/thread_pool_extension.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/multithreaded_object_extension.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/thread_pool_extension.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/async.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/async.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 56%] Building CXX object dlib/CMakeFiles/dlib.dir/timer/timer.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/timer/timer.cpp.o -MF CMakeFiles/dlib.dir/timer/timer.cpp.o.d -o CMakeFiles/dlib.dir/timer/timer.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/timer.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/timer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/timer.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/timer/../threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 58%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o -MF CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o.d -o CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/multithreaded_object_extension.cpp
[ 60%] Building CXX object dlib/CMakeFiles/dlib.dir/stack_trace.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/stack_trace.cpp.o -MF CMakeFiles/dlib.dir/stack_trace.cpp.o.d -o CMakeFiles/dlib.dir/stack_trace.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/stack_trace.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel_2.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/posix.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/threads_kernel.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/multithreaded_object_extension.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/multithreaded_object_extension.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/threads/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
[ 61%] Building CXX object dlib/CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o
<command-line>: note: this is the location of the previous definition
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o -MF CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o.d -o CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/cpu_dlib.cpp
[ 63%] Building CXX object dlib/CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o -MF CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o.d -o CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/tensor_tools.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/tensor.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/cpu_dlib.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/cpu_dlib.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/tensor.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/tensor_tools.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/tensor_tools.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 64%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o -MF CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o.d -o CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/image_dataset_metadata.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../geometry/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../geometry/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../geometry/rectangle.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../geometry.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/image_dataset_metadata.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/image_dataset_metadata.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../geometry/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 66%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/mnist.cpp.o
[ 67%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/cifar.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/data_io/mnist.cpp.o -MF CMakeFiles/dlib.dir/data_io/mnist.cpp.o.d -o CMakeFiles/dlib.dir/data_io/mnist.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/mnist.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/data_io/cifar.cpp.o -MF CMakeFiles/dlib.dir/data_io/cifar.cpp.o.d -o CMakeFiles/dlib.dir/data_io/cifar.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/cifar.cpp
[ 69%] Building CXX object dlib/CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o -MF CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o.d -o CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/cifar.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/cifar.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/mnist.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/mnist.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/data_io/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.cpp:2:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 70%] Building CXX object dlib/CMakeFiles/dlib.dir/svm/auto.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/svm/auto.cpp.o -MF CMakeFiles/dlib.dir/svm/auto.cpp.o.d -o CMakeFiles/dlib.dir/svm/auto.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 72%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.cpp
[ 73%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.cpp
[ 75%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/gui_core_kernel_2.h:18,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/xlib.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/gui_core_kernel_2.h:18,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/xlib.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 76%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/base_widgets.cpp
[ 78%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/style.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_widgets/style.cpp.o -MF CMakeFiles/dlib.dir/gui_widgets/style.cpp.o.d -o CMakeFiles/dlib.dir/gui_widgets/style.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/gui_core_kernel_2.h:18,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/xlib.h:4,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/base_widgets.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/base_widgets.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../gui_core/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/interpolation.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/cpu_dlib.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.h:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 80%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/gui_core_kernel_1.cpp
[ 81%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o -MF CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o.d -o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/gui_core_kernel_2.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/gui_core_kernel_2.h:18,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/gui_core_kernel_2.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_core/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.h:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 83%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o -MF CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o.d -o CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/array2d_kernel.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.h:16:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.h:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 84%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o -MF CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o.d -o CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/array2d_kernel.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../array2d/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 86%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_png.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_saver/save_png.cpp.o -MF CMakeFiles/dlib.dir/image_saver/save_png.cpp.o.d -o CMakeFiles/dlib.dir/image_saver/save_png.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_png.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_png.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_png.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 87%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o -MF CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o.d -o CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/webp_loader.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/webp_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/webp_loader.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 89%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o -MF CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o.d -o CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jpeg.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../array2d/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../array2d/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../array2d/array2d_kernel.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../array2d.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jpeg.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../array2d/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 90%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o
[ 92%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o -MF CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o.d -o CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jxl_loader.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o -MF CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o.d -o CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_webp.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_webp.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_webp.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jxl_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jxl_loader.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 95%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o
[ 95%] Building CXX object dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -MF CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o.d -o CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/kalman_filter.cpp
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o -MF CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o.d -o CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jxl.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix/matrix_exp.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix/matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/kalman_filter.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/kalman_filter.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../matrix/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../algs.h:116,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jxl.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jxl.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
[ 96%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o -MF CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o.d -o CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/sockets/sockets_kernel_1.cpp
[ 98%] Building CXX object dlib/CMakeFiles/dlib.dir/fft/fft.cpp.o
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -Ddlib_EXPORTS  -O2 -g -DNDEBUG -fPIC -fdiagnostics-color=always -DHWY_SHARED_DEFINE -I/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/include -I/gnu/store/v4yrfm4ajs219g6kgka0qcyhnwsnk1dx-google-highway-1.3.0/include -I/gnu/store/2y10spfkihgp1gj6jflrh4wj0n6807n6-brotli-1.0.9/include -I/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -DDLIB_WEBP_SUPPORT -DDLIB_JXL_SUPPORT -DDLIB_USE_FFMPEG -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_20_0_0 -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/fft/fft.cpp.o -MF CMakeFiles/dlib.dir/fft/fft.cpp.o.d -o CMakeFiles/dlib.dir/fft/fft.cpp.o -c /tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/fft.cpp
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/../assert.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/fft_size.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/fft.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/fft.cpp:1:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/fft/../config.h:11:9: warning: "DLIB_DISABLE_ASSERTS" redefined
   11 | #define DLIB_DISABLE_ASSERTS // asserts always disabled
      |         ^~~~~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jpeg.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/kalman_filter.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[100%] Linking CXX shared library libdlib.so
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/ay80hxd8dm051knhmfkar0y7y1ghyjld-cmake-minimal-3.31.10/bin/cmake -E cmake_link_script CMakeFiles/dlib.dir/link.txt --verbose=1
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ -fPIC -O2 -g -DNDEBUG -Wl,--dependency-file=CMakeFiles/dlib.dir/link.d -shared -Wl,-soname,libdlib.so.20.0.0 -o libdlib.so.20.0.0 CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o CMakeFiles/dlib.dir/bigint/bigint_kernel_2.cpp.o CMakeFiles/dlib.dir/bit_stream/bit_stream_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o CMakeFiles/dlib.dir/unicode/unicode.cpp.o CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o CMakeFiles/dlib.dir/fft/fft.cpp.o CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o CMakeFiles/dlib.dir/bsp/bsp.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o CMakeFiles/dlib.dir/server/server_kernel.cpp.o CMakeFiles/dlib.dir/server/server_iostream.cpp.o CMakeFiles/dlib.dir/server/server_http.cpp.o CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o CMakeFiles/dlib.dir/threads/async.cpp.o CMakeFiles/dlib.dir/timer/timer.cpp.o CMakeFiles/dlib.dir/stack_trace.cpp.o CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o CMakeFiles/dlib.dir/data_io/mnist.cpp.o CMakeFiles/dlib.dir/data_io/cifar.cpp.o CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o CMakeFiles/dlib.dir/svm/auto.cpp.o CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o CMakeFiles/dlib.dir/gui_widgets/style.cpp.o CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_png.cpp.o CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o  -Wl,-rpath,::::::::::::::::::::::::::::::::::::::::::::::::::::::::: /gnu/store/jfyyzyqsnw1bgrv25zkk2cchcifq4l71-giflib-5.2.1/lib/libgif.so /gnu/store/bbhwnvg3nc114mvzjcj00b403g0p0wg5-openblas-0.3.30/lib/libopenblas.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libavdevice.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libavfilter.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libavformat.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libavcodec.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libswresample.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libswscale.so /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib/libavutil.so -L/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/lib -ljxl -ljxl_cms -ljxl_threads -L/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil /gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/lib/libX11.so /gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/lib/libpng.so /gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/lib/libz.so /gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/lib/libjpeg.so /gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/lib/libwebp.so -ljxl -ljxl_cms -ljxl_threads
cd /tmp/guix-build-dlib-20.0.drv-0/build/dlib && /gnu/store/ay80hxd8dm051knhmfkar0y7y1ghyjld-cmake-minimal-3.31.10/bin/cmake -E cmake_symlink_library libdlib.so.20.0.0 libdlib.so.20.0.0 libdlib.so
make[2]: Leaving directory '/tmp/guix-build-dlib-20.0.drv-0/build'
[100%] Built target dlib
make[1]: Leaving directory '/tmp/guix-build-dlib-20.0.drv-0/build'
/gnu/store/ay80hxd8dm051knhmfkar0y7y1ghyjld-cmake-minimal-3.31.10/bin/cmake -E cmake_progress_start /tmp/guix-build-dlib-20.0.drv-0/build/CMakeFiles 0

phase `build' succeeded after 92.0 seconds
starting phase `check'
-- The C compiler identification is GNU 14.3.0
-- The CXX compiler identification is GNU 14.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using CMake version: 3.31.10
-- Compiling dlib version: 20.0.0
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found X11: /gnu/store/52bc4k6kgp9cv4pinns4yfp5lagj8zqr-xorgproto-2024.1/include
-- Looking for XOpenDisplay in /gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/lib/libX11.so
-- Looking for XOpenDisplay in /gnu/store/vznnvmjy5q54gk0qvik9gi181li09wpf-libx11-1.8.12/lib/libX11.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Found system copy of libpng: /gnu/store/7ls9m6j4s6acvyqwp48cfli8qarbgjrj-libpng-1.6.39/lib/libpng.so;/gnu/store/rwwdavvfvn3d5nwwvmd4sf6bnw1qra88-zlib-1.3.1/lib/libz.so
-- Found system copy of libjpeg: /gnu/store/n2kl0l93l9fjk7ly6cg4chww6fw0w0dx-libjpeg-turbo-2.1.4/lib/libjpeg.so
-- Found WebP: /gnu/store/86ymrr6hi3j1zd61g9m8ad4w2crjmw1h-libwebp-1.3.2/lib/libwebp.so
-- Searching for JPEG XL
-- Found PkgConfig: /gnu/store/hijnn9hzax3fbznliqy5gyq59vh16lvq-pkg-config-0.29.2/bin/pkg-config (found version "0.29.2")
-- Checking for modules 'libjxl;libjxl_cms;libjxl_threads'
--   Found libjxl, version 0.11.1
--   Found libjxl_cms, version 0.11.1
--   Found libjxl_threads, version 0.11.1
-- Found libjxl via pkg-config in `/gnu/store/s2g9rg93hg3d3lc2nmqn63s6k35ninw4-libjxl-0.11.1/lib`
-- Searching for BLAS and LAPACK
-- Searching for BLAS and LAPACK
-- Checking for module 'cblas'
--   No package 'cblas' found
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--   No package 'lapack' found
-- Looking for cblas_ddot
-- Looking for cblas_ddot - not found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
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-- Check size of void*
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-- Found OpenBLAS library
-- Looking for sgetrf_single
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-- Using OpenBLAS's built in LAPACK
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CMake Warning (dev) at /tmp/guix-build-dlib-20.0.drv-0/source/dlib/CMakeLists.txt:652 (find_package):
  Policy CMP0146 is not set: The FindCUDA module is removed.  Run "cmake
  --help-policy CMP0146" for policy details.  Use the cmake_policy command to
  set the policy and suppress this warning.

This warning is for project developers.  Use -Wno-dev to suppress it.

CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "7.5")
-- Found CUDA, but CMake was unable to find the cuBLAS libraries that should be part of every basic CUDA install. Your CUDA install is somehow broken or incomplete. Since cuBLAS is required for dlib to use CUDA we won't use CUDA.
-- DID NOT FIND CUDA
-- Disabling CUDA support for dlib.  DLIB WILL NOT USE CUDA
-- Searching for FFMPEG/LIBAV
-- Checking for modules 'libavdevice;libavfilter;libavformat;libavcodec;libswresample;libswscale;libavutil'
--   Found libavdevice, version 62.1.100
--   Found libavfilter, version 11.4.100
--   Found libavformat, version 62.3.100
--   Found libavcodec, version 62.11.100
--   Found libswresample, version 6.1.100
--   Found libswscale, version 9.1.100
--   Found libavutil, version 60.8.100
-- Found FFMPEG/LIBAV via pkg-config in `/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/lib`
OpenCV not found, so we won't build the webcam_face_pose_ex example.
-- Configuring done (12.7s)
-- Generating done (1.2s)
-- Build files have been written to: /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/build
[  0%] Building CXX object dlib_build/CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o
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[  2%] Building CXX object dlib_build/CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o
[  2%] Building CXX object dlib_build/CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/unicode/unicode.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/fft/fft.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/bsp/bsp.cpp.o
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[  4%] Building CXX object dlib_build/CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o
[  4%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o
[  4%] Building CXX object dlib_build/CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o
[  5%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o
[  5%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o
[  5%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o
[  5%] Building CXX object dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o
[  7%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_kernel.cpp.o
[  7%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_iostream.cpp.o
[  7%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_http.cpp.o
[  7%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o
[  7%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/async.cpp.o
[  9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/timer/timer.cpp.o
[  9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/stack_trace.cpp.o
[  9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/interpolation.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/cpu_dlib.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/cuda/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[  9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/mnist.cpp.o
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/cifar.cpp.o
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/global_function_search.cpp:2:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/kalman_filter.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/filtering/../global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/svm/auto.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/auto.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/widgets.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/style.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/style.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 12%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/base_widgets.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/base_widgets.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 12%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o
[ 12%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o
[ 12%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/png_loader.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_png.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_png.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_png.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jpeg_loader.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jpeg.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/webp_loader.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/webp_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/webp_loader.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_webp.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_webp.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_webp.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 14%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/jxl_loader.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jxl_loader.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/jxl_loader.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 14%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_jxl.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/image_saver.h:21,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jxl.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/save_jxl.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/image_saver/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 14%] Linking CXX static library libdlib.a
[ 14%] Built target dlib
[ 14%] Building CXX object CMakeFiles/dtest.dir/main.cpp.o
[ 14%] Building CXX object CMakeFiles/dtest.dir/tester.cpp.o
[ 14%] Building CXX object CMakeFiles/dtest.dir/example.cpp.o
[ 15%] Building CXX object CMakeFiles/dtest.dir/active_learning.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/active_learning.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 15%] Building CXX object CMakeFiles/dtest.dir/any.cpp.o
[ 15%] Building CXX object CMakeFiles/dtest.dir/any_function.cpp.o
[ 15%] Building CXX object CMakeFiles/dtest.dir/array2d.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/array2d.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 16%] Building CXX object CMakeFiles/dtest.dir/array.cpp.o
[ 16%] Building CXX object CMakeFiles/dtest.dir/assignment_learning.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/assignment_learning.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 16%] Building CXX object CMakeFiles/dtest.dir/base64.cpp.o
[ 16%] Building CXX object CMakeFiles/dtest.dir/bayes_nets.cpp.o
[ 16%] Building CXX object CMakeFiles/dtest.dir/bigint.cpp.o
[ 17%] Building CXX object CMakeFiles/dtest.dir/binary_search_tree_kernel_1a.cpp.o
[ 17%] Building CXX object CMakeFiles/dtest.dir/binary_search_tree_kernel_2a.cpp.o
[ 17%] Building CXX object CMakeFiles/dtest.dir/binary_search_tree_mm1.cpp.o
[ 17%] Building CXX object CMakeFiles/dtest.dir/binary_search_tree_mm2.cpp.o
[ 17%] Building CXX object CMakeFiles/dtest.dir/bridge.cpp.o
[ 18%] Building CXX object CMakeFiles/dtest.dir/bsp.cpp.o
In file included from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_tempbuf.h:62,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/memory:66,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/bsp/bsp.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/bsp.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/bsp.cpp:5:
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double&; _T2 = double&; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/bsp.cpp:496:35:   required from here
  496 |             context.send(make_pair(best_x, best_val), 0);
      |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h:1132:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
 1132 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
[ 18%] Building CXX object CMakeFiles/dtest.dir/byte_orderer.cpp.o
[ 18%] Building CXX object CMakeFiles/dtest.dir/cca.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/cca.cpp:4:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 18%] Building CXX object CMakeFiles/dtest.dir/clustering.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/kcentroid.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/kkmeans.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/spectral_cluster.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/clustering.cpp:4:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 18%] Building CXX object CMakeFiles/dtest.dir/cmd_line_parser.cpp.o
[ 19%] Building CXX object CMakeFiles/dtest.dir/cmd_line_parser_wchar_t.cpp.o
[ 19%] Building CXX object CMakeFiles/dtest.dir/compress_stream.cpp.o
[ 19%] Building CXX object CMakeFiles/dtest.dir/conditioning_class_c.cpp.o
[ 19%] Building CXX object CMakeFiles/dtest.dir/conditioning_class.cpp.o
[ 20%] Building CXX object CMakeFiles/dtest.dir/config_reader.cpp.o
[ 20%] Building CXX object CMakeFiles/dtest.dir/constexpr_if.cpp.o
[ 20%] Building CXX object CMakeFiles/dtest.dir/correlation_tracker.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/correlation_tracker.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 20%] Building CXX object CMakeFiles/dtest.dir/crc32.cpp.o
[ 20%] Building CXX object CMakeFiles/dtest.dir/create_iris_datafile.cpp.o
[ 21%] Building CXX object CMakeFiles/dtest.dir/data_io.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/data_io.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 21%] Building CXX object CMakeFiles/dtest.dir/directed_graph.cpp.o
[ 21%] Building CXX object CMakeFiles/dtest.dir/discriminant_pca.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/discriminant_pca.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 21%] Building CXX object CMakeFiles/dtest.dir/disjoint_subsets.cpp.o
[ 21%] Building CXX object CMakeFiles/dtest.dir/disjoint_subsets_sized.cpp.o
[ 22%] Building CXX object CMakeFiles/dtest.dir/ekm_and_lisf.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/ekm_and_lisf.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 22%] Building CXX object CMakeFiles/dtest.dir/empirical_kernel_map.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/empirical_kernel_map.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 22%] Building CXX object CMakeFiles/dtest.dir/entropy_coder.cpp.o
[ 22%] Building CXX object CMakeFiles/dtest.dir/entropy_encoder_model.cpp.o
[ 23%] Building CXX object CMakeFiles/dtest.dir/example_args.cpp.o
[ 23%] Building CXX object CMakeFiles/dtest.dir/face.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/scan_fhog_pyramid.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/frontal_face_detector.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/face.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 23%] Building CXX object CMakeFiles/dtest.dir/fft.cpp.o
[ 23%] Building CXX object CMakeFiles/dtest.dir/fhog.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/fhog.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 23%] Building CXX object CMakeFiles/dtest.dir/filtering.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/../svm/rls.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/rls_filter.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/filtering.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/filtering/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 24%] Building CXX object CMakeFiles/dtest.dir/find_max_factor_graph_nmplp.cpp.o
[ 24%] Building CXX object CMakeFiles/dtest.dir/find_max_factor_graph_viterbi.cpp.o
[ 24%] Building CXX object CMakeFiles/dtest.dir/geometry.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/geometry.cpp:14:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 24%] Building CXX object CMakeFiles/dtest.dir/graph.cpp.o
[ 24%] Building CXX object CMakeFiles/dtest.dir/graph_cuts.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/graph_cuts.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 25%] Building CXX object CMakeFiles/dtest.dir/graph_labeler.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/graph_labeler.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 25%] Building CXX object CMakeFiles/dtest.dir/hash.cpp.o
[ 25%] Building CXX object CMakeFiles/dtest.dir/hash_map.cpp.o
[ 25%] Building CXX object CMakeFiles/dtest.dir/hash_set.cpp.o
[ 26%] Building CXX object CMakeFiles/dtest.dir/hash_table.cpp.o
[ 26%] Building CXX object CMakeFiles/dtest.dir/hog_image.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/hashed_feature_image.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/hog_image.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 26%] Building CXX object CMakeFiles/dtest.dir/image.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/image.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 26%] Building CXX object CMakeFiles/dtest.dir/invoke.cpp.o
[ 26%] Building CXX object CMakeFiles/dtest.dir/iosockstream.cpp.o
[ 27%] Building CXX object CMakeFiles/dtest.dir/is_same_object.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/is_same_object.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 27%] Building CXX object CMakeFiles/dtest.dir/isotonic_regression.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/isotonic_regression.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 27%] Building CXX object CMakeFiles/dtest.dir/kcentroid.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/kcentroid.cpp:16:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 27%] Building CXX object CMakeFiles/dtest.dir/kernel_matrix.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/kernel_matrix.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 27%] Building CXX object CMakeFiles/dtest.dir/kmeans.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/kmeans.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 28%] Building CXX object CMakeFiles/dtest.dir/learning_to_track.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/learning_to_track.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 28%] Building CXX object CMakeFiles/dtest.dir/least_squares.cpp.o
[ 28%] Building CXX object CMakeFiles/dtest.dir/linear_manifold_regularizer.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/linear_manifold_regularizer.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 28%] Building CXX object CMakeFiles/dtest.dir/lspi.cpp.o
[ 28%] Building CXX object CMakeFiles/dtest.dir/lz77_buffer.cpp.o
[ 29%] Building CXX object CMakeFiles/dtest.dir/map.cpp.o
[ 29%] Building CXX object CMakeFiles/dtest.dir/math.cpp.o
[ 29%] Building CXX object CMakeFiles/dtest.dir/matrix2.cpp.o
[ 29%] Building CXX object CMakeFiles/dtest.dir/matrix3.cpp.o
[ 30%] Building CXX object CMakeFiles/dtest.dir/matrix4.cpp.o
[ 30%] Building CXX object CMakeFiles/dtest.dir/matrix_chol.cpp.o
[ 30%] Building CXX object CMakeFiles/dtest.dir/matrix.cpp.o
[ 30%] Building CXX object CMakeFiles/dtest.dir/matrix_eig.cpp.o
[ 30%] Building CXX object CMakeFiles/dtest.dir/matrix_lu.cpp.o
[ 31%] Building CXX object CMakeFiles/dtest.dir/matrix_qr.cpp.o
[ 31%] Building CXX object CMakeFiles/dtest.dir/max_cost_assignment.cpp.o
[ 31%] Building CXX object CMakeFiles/dtest.dir/max_sum_submatrix.cpp.o
[ 31%] Building CXX object CMakeFiles/dtest.dir/md5.cpp.o
[ 31%] Building CXX object CMakeFiles/dtest.dir/member_function_pointer.cpp.o
[ 32%] Building CXX object CMakeFiles/dtest.dir/metaprogramming.cpp.o
[ 32%] Building CXX object CMakeFiles/dtest.dir/mpc.cpp.o
[ 32%] Building CXX object CMakeFiles/dtest.dir/multithreaded_object.cpp.o
[ 32%] Building CXX object CMakeFiles/dtest.dir/numerical_integration.cpp.o
[ 33%] Building CXX object CMakeFiles/dtest.dir/object_detector.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/object_detector.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 33%] Building CXX object CMakeFiles/dtest.dir/oca.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/oca.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 33%] Building CXX object CMakeFiles/dtest.dir/one_vs_all_trainer.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/one_vs_all_trainer.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 33%] Building CXX object CMakeFiles/dtest.dir/one_vs_one_trainer.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/one_vs_one_trainer.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 33%] Building CXX object CMakeFiles/dtest.dir/optimization.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/optimization.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 34%] Building CXX object CMakeFiles/dtest.dir/optimization_test_functions.cpp.o
[ 34%] Building CXX object CMakeFiles/dtest.dir/global_optimization.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/global_optimization.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 34%] Building CXX object CMakeFiles/dtest.dir/opt_qp_solver.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/opt_qp_solver.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 34%] Building CXX object CMakeFiles/dtest.dir/parallel_for.cpp.o
[ 34%] Building CXX object CMakeFiles/dtest.dir/parse.cpp.o
[ 35%] Building CXX object CMakeFiles/dtest.dir/pipe.cpp.o
[ 35%] Building CXX object CMakeFiles/dtest.dir/pixel.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/pixel.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 35%] Building CXX object CMakeFiles/dtest.dir/probabilistic.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/probabilistic.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 35%] Building CXX object CMakeFiles/dtest.dir/pyramid_down.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/pyramid_down.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 36%] Building CXX object CMakeFiles/dtest.dir/queue.cpp.o
[ 36%] Building CXX object CMakeFiles/dtest.dir/rand.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/rand.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 36%] Building CXX object CMakeFiles/dtest.dir/ranking.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/ranking.cpp:3:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 36%] Building CXX object CMakeFiles/dtest.dir/read_write_mutex.cpp.o
[ 36%] Building CXX object CMakeFiles/dtest.dir/reference_counter.cpp.o
[ 37%] Building CXX object CMakeFiles/dtest.dir/rls.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/rls.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 37%] Building CXX object CMakeFiles/dtest.dir/random_forest.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/random_forest.cpp:4:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 37%] Building CXX object CMakeFiles/dtest.dir/sammon.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/sammon.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 37%] Building CXX object CMakeFiles/dtest.dir/scan_image.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/scan_image.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 37%] Building CXX object CMakeFiles/dtest.dir/sequence.cpp.o
[ 38%] Building CXX object CMakeFiles/dtest.dir/sequence_labeler.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/sequence_labeler.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 38%] Building CXX object CMakeFiles/dtest.dir/sequence_segmenter.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/sequence_segmenter.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 38%] Building CXX object CMakeFiles/dtest.dir/serialize.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/serialize.cpp:14:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 38%] Building CXX object CMakeFiles/dtest.dir/set.cpp.o
[ 38%] Building CXX object CMakeFiles/dtest.dir/sldf.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/sldf.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 39%] Building CXX object CMakeFiles/dtest.dir/sliding_buffer.cpp.o
[ 39%] Building CXX object CMakeFiles/dtest.dir/sockets2.cpp.o
[ 39%] Building CXX object CMakeFiles/dtest.dir/sockets.cpp.o
[ 39%] Building CXX object CMakeFiles/dtest.dir/sockstreambuf.cpp.o
[ 40%] Building CXX object CMakeFiles/dtest.dir/sparse_vector.cpp.o
[ 40%] Building CXX object CMakeFiles/dtest.dir/stack.cpp.o
[ 40%] Building CXX object CMakeFiles/dtest.dir/static_map.cpp.o
[ 40%] Building CXX object CMakeFiles/dtest.dir/static_set.cpp.o
[ 40%] Building CXX object CMakeFiles/dtest.dir/statistics.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/statistics.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 41%] Building CXX object CMakeFiles/dtest.dir/std_vector_c.cpp.o
[ 41%] Building CXX object CMakeFiles/dtest.dir/string.cpp.o
[ 41%] Building CXX object CMakeFiles/dtest.dir/svm_c_linear.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_c_linear.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 41%] Building CXX object CMakeFiles/dtest.dir/svm_c_linear_dcd.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_c_linear_dcd.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 41%] Building CXX object CMakeFiles/dtest.dir/svm.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 42%] Building CXX object CMakeFiles/dtest.dir/svm_multiclass_linear.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h: In instantiation of ‘std::pair<result_type_, typename K::scalar_type> dlib::multiclass_linear_decision_function<K, result_type_>::predict(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; result_type_ = float; typename K::scalar_type = float; sample_type = std::map<unsigned int, float>]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:20:   required from ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; result_type_ = float; result_type = float; sample_type = std::map<unsigned int, float>]’
  784 |             return predict(x).first;
      |                    ^~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:59:63:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::test_multiclass_decision_function(const dec_funct_type&, const std::vector<_ValT>&, const std::vector<label_type>&) [with dec_funct_type = multiclass_linear_decision_function<sparse_linear_kernel<std::map<unsigned int, float> >, float>; sample_type = std::map<unsigned int, float>; label_type = float]’
   59 |             const unsigned long pred  = label_to_int[dec_funct(x_test[i])];
      |                                                      ~~~~~~~~~^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:57:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = svm_multiclass_linear_trainer<sparse_linear_kernel<std::map<unsigned int, float> >, float>; sample_type = std::map<unsigned int, float>; label_type = float]’
  191 |                 res += test_multiclass_decision_function(trainer.train(x_train,y_train),x_test,y_test);
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:173:66:   required from ‘void {anonymous}::test_svm_multiclass_trainer::run_test() [with sample_type = std::map<unsigned int, float>]’
  173 |             matrix<double> cv = cross_validate_multiclass_trainer(trainer, samples, labels, 4);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:213:53:   required from here
  213 |             run_test<std::map<unsigned int, float> >();
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:735:45: note: parameter passing for argument of type ‘std::pair<float, float>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  735 |         std::pair<result_type, scalar_type> predict (
      |                                             ^~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h: In instantiation of ‘std::pair<result_type_, typename K::scalar_type> dlib::multiclass_linear_decision_function<K, result_type_>::predict(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >; result_type_ = double; typename K::scalar_type = double; sample_type = std::vector<std::pair<long unsigned int, double> >]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:20:   required from ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >; result_type_ = double; result_type = double; sample_type = std::vector<std::pair<long unsigned int, double> >]’
  784 |             return predict(x).first;
      |                    ^~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:59:63:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::test_multiclass_decision_function(const dec_funct_type&, const std::vector<_ValT>&, const std::vector<label_type>&) [with dec_funct_type = multiclass_linear_decision_function<sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >, double>; sample_type = std::vector<std::pair<long unsigned int, double> >; label_type = double]’
   59 |             const unsigned long pred  = label_to_int[dec_funct(x_test[i])];
      |                                                      ~~~~~~~~~^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:57:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = svm_multiclass_linear_trainer<sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >, double>; sample_type = std::vector<std::pair<long unsigned int, double> >; label_type = double]’
  191 |                 res += test_multiclass_decision_function(trainer.train(x_train,y_train),x_test,y_test);
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:173:66:   required from ‘void {anonymous}::test_svm_multiclass_trainer::run_test() [with sample_type = std::vector<std::pair<long unsigned int, double> >]’
  173 |             matrix<double> cv = cross_validate_multiclass_trainer(trainer, samples, labels, 4);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:215:70:   required from here
  215 |             run_test<std::vector<std::pair<unsigned long, double> > >();
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:735:45: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  735 |         std::pair<result_type, scalar_type> predict (
      |                                             ^~~~~~~
In file included from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_algobase.h:64,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/string:51,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/locale_classes.h:40,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/ios_base.h:41,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/ios:44,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/ostream:40,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/iostream:41,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/tester.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:4:
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = const float&; _T2 = float&; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = float; typename decay<_Tp>::type = float; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = float; typename decay<_Tp2>::type = float]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:766:34:   required from ‘std::pair<result_type_, typename K::scalar_type> dlib::multiclass_linear_decision_function<K, result_type_>::predict(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; result_type_ = float; typename K::scalar_type = float; sample_type = std::map<unsigned int, float>]’
  766 |             return std::make_pair(labels[best_idx], best_val);
      |                    ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:20:   required from ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; result_type_ = float; result_type = float; sample_type = std::map<unsigned int, float>]’
  784 |             return predict(x).first;
      |                    ^~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:59:63:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::test_multiclass_decision_function(const dec_funct_type&, const std::vector<_ValT>&, const std::vector<label_type>&) [with dec_funct_type = multiclass_linear_decision_function<sparse_linear_kernel<std::map<unsigned int, float> >, float>; sample_type = std::map<unsigned int, float>; label_type = float]’
   59 |             const unsigned long pred  = label_to_int[dec_funct(x_test[i])];
      |                                                      ~~~~~~~~~^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:57:   required from ‘const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = svm_multiclass_linear_trainer<sparse_linear_kernel<std::map<unsigned int, float> >, float>; sample_type = std::map<unsigned int, float>; label_type = float]’
  191 |                 res += test_multiclass_decision_function(trainer.train(x_train,y_train),x_test,y_test);
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:173:66:   required from ‘void {anonymous}::test_svm_multiclass_trainer::run_test() [with sample_type = std::map<unsigned int, float>]’
  173 |             matrix<double> cv = cross_validate_multiclass_trainer(trainer, samples, labels, 4);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_multiclass_linear.cpp:213:53:   required from here
  213 |             run_test<std::map<unsigned int, float> >();
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h:1132:5: note: parameter passing for argument of type ‘std::pair<float, float>’ when C++17 is enabled changed to match C++14 in GCC 10.1
 1132 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h: In member function ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, double> >; result_type_ = double]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:27: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  784 |             return predict(x).first;
      |                    ~~~~~~~^~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h: In member function ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; result_type_ = float]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:27: note: parameter passing for argument of type ‘std::pair<float, float>’ when C++17 is enabled changed to match C++14 in GCC 10.1
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h: In member function ‘dlib::multiclass_linear_decision_function<K, result_type_>::result_type dlib::multiclass_linear_decision_function<K, result_type_>::operator()(const sample_type&) const [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >; result_type_ = double]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/function.h:784:27: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
[ 42%] Building CXX object CMakeFiles/dtest.dir/svm_struct.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svm_struct.cpp:8:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 42%] Building CXX object CMakeFiles/dtest.dir/svr_linear_trainer.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/svr_linear_trainer.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 42%] Building CXX object CMakeFiles/dtest.dir/symmetric_matrix_cache.cpp.o
[ 43%] Building CXX object CMakeFiles/dtest.dir/thread_pool.cpp.o
[ 43%] Building CXX object CMakeFiles/dtest.dir/threads.cpp.o
[ 43%] Building CXX object CMakeFiles/dtest.dir/timer.cpp.o
[ 43%] Building CXX object CMakeFiles/dtest.dir/tokenizer.cpp.o
[ 43%] Building CXX object CMakeFiles/dtest.dir/trust_region.cpp.o
[ 44%] Building CXX object CMakeFiles/dtest.dir/tuple.cpp.o
[ 44%] Building CXX object CMakeFiles/dtest.dir/type_safe_union.cpp.o
[ 44%] Building CXX object CMakeFiles/dtest.dir/vectorstream.cpp.o
[ 44%] Building CXX object CMakeFiles/dtest.dir/dnn.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/dnn.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn.h:23:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h: In instantiation of ‘void dlib::linear_<num_outputs_, bias_mode_>::backward(const dlib::tensor&, SUBNET&, dlib::tensor&) [with SUBNET = dlib::timpl::test_layer_subnet; long unsigned int num_outputs_ = 1; dlib::linear_bias_mode bias_mode_ = dlib::LINEAR_NO_BIAS]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:439:27:   required from ‘decltype (layer.backward(gradient_input, sub, params_grad)) dlib::impl::call_layer_backward(layer_type&, const dlib::tensor&, const dlib::tensor&, SUBNET&, dlib::tensor&) [with layer_type = dlib::linear_<1, dlib::LINEAR_NO_BIAS>; SUBNET = dlib::timpl::test_layer_subnet; decltype (layer.backward(gradient_input, sub, params_grad)) = void]’
  439 |             layer.backward(gradient_input,sub,params_grad);
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3375:38:   required from ‘dlib::layer_test_results dlib::impl_test_layer(layer_details_type, float) [with layer_details_type = linear_<1, dlib::LINEAR_NO_BIAS>]’
 3375 |             impl::call_layer_backward(l, output, input_grad, subnetwork, params_grad);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3537:42:   required from ‘dlib::layer_test_results dlib::test_layer(layer_details_type) [with layer_details_type = linear_<1, dlib::LINEAR_NO_BIAS>]’
 3537 |             auto result = impl_test_layer(l, base_eps);
      |                           ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/dnn.cpp:2425:34:   required from here
 2425 |             auto res = test_layer(l);
      |                        ~~~~~~~~~~^~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h:2424:25: warning: casting ‘dlib::alias_tensor_const_instance’ to ‘dlib::tensor&’ does not use ‘dlib::alias_tensor_const_instance::operator const dlib::tensor&()’ [-Wcast-user-defined]
 2424 |             tt::gemm(1, (tensor&)sgi, 1, gi, false, w, true);
      |                         ^~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h: In instantiation of ‘void dlib::linear_<num_outputs_, bias_mode_>::backward(const dlib::tensor&, SUBNET&, dlib::tensor&) [with SUBNET = dlib::timpl::test_layer_subnet; long unsigned int num_outputs_ = 5; dlib::linear_bias_mode bias_mode_ = dlib::LINEAR_NO_BIAS]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:439:27:   required from ‘decltype (layer.backward(gradient_input, sub, params_grad)) dlib::impl::call_layer_backward(layer_type&, const dlib::tensor&, const dlib::tensor&, SUBNET&, dlib::tensor&) [with layer_type = dlib::linear_<5, dlib::LINEAR_NO_BIAS>; SUBNET = dlib::timpl::test_layer_subnet; decltype (layer.backward(gradient_input, sub, params_grad)) = void]’
  439 |             layer.backward(gradient_input,sub,params_grad);
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3375:38:   required from ‘dlib::layer_test_results dlib::impl_test_layer(layer_details_type, float) [with layer_details_type = linear_<5, dlib::LINEAR_NO_BIAS>]’
 3375 |             impl::call_layer_backward(l, output, input_grad, subnetwork, params_grad);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3537:42:   required from ‘dlib::layer_test_results dlib::test_layer(layer_details_type) [with layer_details_type = linear_<5, dlib::LINEAR_NO_BIAS>]’
 3537 |             auto result = impl_test_layer(l, base_eps);
      |                           ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/dnn.cpp:2431:34:   required from here
 2431 |             auto res = test_layer(l);
      |                        ~~~~~~~~~~^~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h:2424:25: warning: casting ‘dlib::alias_tensor_const_instance’ to ‘dlib::tensor&’ does not use ‘dlib::alias_tensor_const_instance::operator const dlib::tensor&()’ [-Wcast-user-defined]
 2424 |             tt::gemm(1, (tensor&)sgi, 1, gi, false, w, true);
      |                         ^~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h: In instantiation of ‘void dlib::linear_<num_outputs_, bias_mode_>::backward(const dlib::tensor&, SUBNET&, dlib::tensor&) [with SUBNET = dlib::timpl::test_layer_subnet; long unsigned int num_outputs_ = 4; dlib::linear_bias_mode bias_mode_ = dlib::LINEAR_NO_BIAS]’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:439:27:   required from ‘decltype (layer.backward(gradient_input, sub, params_grad)) dlib::impl::call_layer_backward(layer_type&, const dlib::tensor&, const dlib::tensor&, SUBNET&, dlib::tensor&) [with layer_type = dlib::linear_<4, dlib::LINEAR_NO_BIAS>; SUBNET = dlib::timpl::test_layer_subnet; decltype (layer.backward(gradient_input, sub, params_grad)) = void]’
  439 |             layer.backward(gradient_input,sub,params_grad);
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3375:38:   required from ‘dlib::layer_test_results dlib::impl_test_layer(layer_details_type, float) [with layer_details_type = linear_<4, dlib::LINEAR_NO_BIAS>]’
 3375 |             impl::call_layer_backward(l, output, input_grad, subnetwork, params_grad);
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/core.h:3537:42:   required from ‘dlib::layer_test_results dlib::test_layer(layer_details_type) [with layer_details_type = linear_<4, dlib::LINEAR_NO_BIAS>]’
 3537 |             auto result = impl_test_layer(l, base_eps);
      |                           ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/dnn.cpp:2437:34:   required from here
 2437 |             auto res = test_layer(l);
      |                        ~~~~~~~~~~^~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/../dnn/layers.h:2424:25: warning: casting ‘dlib::alias_tensor_const_instance’ to ‘dlib::tensor&’ does not use ‘dlib::alias_tensor_const_instance::operator const dlib::tensor&()’ [-Wcast-user-defined]
 2424 |             tt::gemm(1, (tensor&)sgi, 1, gi, false, w, true);
      |                         ^~~~~~~~~~~~
[ 44%] Building CXX object CMakeFiles/dtest.dir/cublas.cpp.o
[ 45%] Building CXX object CMakeFiles/dtest.dir/find_optimal_parameters.cpp.o
[ 45%] Building CXX object CMakeFiles/dtest.dir/elastic_net.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/elastic_net.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 45%] Building CXX object CMakeFiles/dtest.dir/te.cpp.o
[ 45%] Building CXX object CMakeFiles/dtest.dir/ffmpeg.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/ffmpeg.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/ffmpeg.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 46%] Building CXX object CMakeFiles/dtest.dir/optional.cpp.o
[ 46%] Building CXX object CMakeFiles/dtest.dir/scope.cpp.o
[ 46%] Linking CXX executable dtest
[ 46%] Built target dtest
[ 46%] Building CXX object dlib_build/CMakeFiles/dlib_all_source_cpp.dir/all/source.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/png_loader.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/png_loader.cpp:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/source.cpp:62:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/all/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 46%] Linking CXX static library libdlib_all_source_cpp.a
[ 46%] Built target dlib_all_source_cpp
[ 47%] Building CXX object gui/CMakeFiles/gui.dir/main.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/gui/main.cpp:7:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 47%] Linking CXX executable gui
[ 47%] Built target gui
[ 47%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/main.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/main.cpp:2:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 47%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/metadata_editor.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/metadata_editor.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/metadata_editor.cpp:4:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 47%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/convert_pascal_xml.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/convert_pascal_xml.cpp:3:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 48%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/convert_pascal_v1.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/convert_pascal_v1.cpp:3:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 48%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/convert_idl.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/convert_idl.cpp:3:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 48%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/common.cpp.o
[ 48%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/cluster.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/cluster.cpp:6:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 48%] Building CXX object tools/imglab_build/CMakeFiles/imglab.dir/src/flip_dataset.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/tools/imglab/src/flip_dataset.cpp:5:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 49%] Linking CXX executable imglab
[ 49%] Built target imglab
[ 49%] Building CXX object tools/htmlify_build/CMakeFiles/htmlify.dir/htmlify.cpp.o
[ 49%] Building CXX object tools/htmlify_build/CMakeFiles/htmlify.dir/to_xml.cpp.o
[ 49%] Linking CXX executable htmlify
[ 49%] Built target htmlify
[ 49%] Building CXX object tools/convert_dlib_nets_to_caffe_build/CMakeFiles/dtoc.dir/main.cpp.o
[ 49%] Linking CXX executable dtoc
[ 49%] Built target dtoc
[ 49%] Building CXX object examples/examples_build/CMakeFiles/assignment_learning_ex.dir/assignment_learning_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/assignment_learning_ex.cpp:34:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 49%] Linking CXX executable assignment_learning_ex
[ 49%] Built target assignment_learning_ex
[ 49%] Building CXX object examples/examples_build/CMakeFiles/dnn_metric_learning_ex.dir/dnn_metric_learning_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_metric_learning_ex.cpp:29:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 49%] Linking CXX executable dnn_metric_learning_ex
[ 49%] Built target dnn_metric_learning_ex
[ 49%] Building CXX object examples/examples_build/CMakeFiles/dnn_face_recognition_ex.dir/dnn_face_recognition_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_face_recognition_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 49%] Linking CXX executable dnn_face_recognition_ex
[ 49%] Built target dnn_face_recognition_ex
[ 49%] Building CXX object examples/examples_build/CMakeFiles/dnn_introduction_ex.dir/dnn_introduction_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_introduction_ex.cpp:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 50%] Linking CXX executable dnn_introduction_ex
[ 50%] Built target dnn_introduction_ex
[ 51%] Building CXX object examples/examples_build/CMakeFiles/dnn_introduction2_ex.dir/dnn_introduction2_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_introduction2_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 51%] Linking CXX executable dnn_introduction2_ex
[ 51%] Built target dnn_introduction2_ex
[ 51%] Building CXX object examples/examples_build/CMakeFiles/dnn_introduction3_ex.dir/dnn_introduction3_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_introduction3_ex.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 51%] Linking CXX executable dnn_introduction3_ex
[ 51%] Built target dnn_introduction3_ex
[ 51%] Building CXX object examples/examples_build/CMakeFiles/dnn_inception_ex.dir/dnn_inception_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_inception_ex.cpp:26:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 52%] Linking CXX executable dnn_inception_ex
[ 52%] Built target dnn_inception_ex
[ 52%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_ex.dir/dnn_mmod_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_ex.cpp:25:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 52%] Linking CXX executable dnn_mmod_ex
[ 52%] Built target dnn_mmod_ex
[ 53%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_face_detection_ex.dir/dnn_mmod_face_detection_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_face_detection_ex.cpp:46:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 53%] Linking CXX executable dnn_mmod_face_detection_ex
[ 53%] Built target dnn_mmod_face_detection_ex
[ 54%] Building CXX object examples/examples_build/CMakeFiles/random_cropper_ex.dir/random_cropper_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/random_cropper_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 54%] Linking CXX executable random_cropper_ex
[ 54%] Built target random_cropper_ex
[ 54%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_dog_hipsterizer.dir/dnn_mmod_dog_hipsterizer.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_dog_hipsterizer.cpp:48:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 54%] Linking CXX executable dnn_mmod_dog_hipsterizer
[ 54%] Built target dnn_mmod_dog_hipsterizer
[ 55%] Building CXX object examples/examples_build/CMakeFiles/dnn_imagenet_ex.dir/dnn_imagenet_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_imagenet_ex.cpp:25:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 55%] Linking CXX executable dnn_imagenet_ex
[ 55%] Built target dnn_imagenet_ex
[ 55%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_find_cars_ex.dir/dnn_mmod_find_cars_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_find_cars_ex.cpp:27:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_mmod_find_cars_ex
[ 56%] Built target dnn_mmod_find_cars_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_find_cars2_ex.dir/dnn_mmod_find_cars2_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_find_cars2_ex.cpp:20:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_mmod_find_cars2_ex
[ 56%] Built target dnn_mmod_find_cars2_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_mmod_train_find_cars_ex.dir/dnn_mmod_train_find_cars_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_mmod_train_find_cars_ex.cpp:26:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_mmod_train_find_cars_ex
[ 56%] Built target dnn_mmod_train_find_cars_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_semantic_segmentation_ex.dir/dnn_semantic_segmentation_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_semantic_segmentation_ex.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_semantic_segmentation_ex.cpp:26:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_semantic_segmentation_ex
[ 56%] Built target dnn_semantic_segmentation_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_instance_segmentation_ex.dir/dnn_instance_segmentation_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_instance_segmentation_ex.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_instance_segmentation_ex.cpp:26:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_instance_segmentation_ex
[ 56%] Built target dnn_instance_segmentation_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_imagenet_train_ex.dir/dnn_imagenet_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_imagenet_train_ex.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_imagenet_train_ex
[ 56%] Built target dnn_imagenet_train_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_semantic_segmentation_train_ex.dir/dnn_semantic_segmentation_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_semantic_segmentation_ex.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_semantic_segmentation_train_ex.cpp:23:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_semantic_segmentation_train_ex
[ 56%] Built target dnn_semantic_segmentation_train_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_instance_segmentation_train_ex.dir/dnn_instance_segmentation_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_instance_segmentation_ex.h:36,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_instance_segmentation_train_ex.cpp:23:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 56%] Linking CXX executable dnn_instance_segmentation_train_ex
[ 56%] Built target dnn_instance_segmentation_train_ex
[ 56%] Building CXX object examples/examples_build/CMakeFiles/dnn_metric_learning_on_images_ex.dir/dnn_metric_learning_on_images_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/input.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_metric_learning_on_images_ex.cpp:29:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/dnn/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 57%] Linking CXX executable dnn_metric_learning_on_images_ex
[ 57%] Built target dnn_metric_learning_on_images_ex
[ 58%] Building CXX object examples/examples_build/CMakeFiles/dnn_dcgan_train_ex.dir/dnn_dcgan_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_dcgan_train_ex.cpp:30:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 58%] Linking CXX executable dnn_dcgan_train_ex
[ 58%] Built target dnn_dcgan_train_ex
[ 59%] Building CXX object examples/examples_build/CMakeFiles/dnn_yolo_train_ex.dir/dnn_yolo_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_yolo_train_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 59%] Linking CXX executable dnn_yolo_train_ex
[ 59%] Built target dnn_yolo_train_ex
[ 59%] Building CXX object examples/examples_build/CMakeFiles/dnn_self_supervised_learning_ex.dir/dnn_self_supervised_learning_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/dnn_self_supervised_learning_ex.cpp:48:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 60%] Linking CXX executable dnn_self_supervised_learning_ex
[ 60%] Built target dnn_self_supervised_learning_ex
[ 60%] Building CXX object examples/examples_build/CMakeFiles/slm_basic_train_ex.dir/slm_basic_train_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/image_loader.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_io.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/load_image_dataset.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/slm_basic_train_ex.cpp:38:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/data_io/../image_loader/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 61%] Linking CXX executable slm_basic_train_ex
[ 61%] Built target slm_basic_train_ex
[ 61%] Building CXX object examples/examples_build/CMakeFiles/3d_point_cloud_ex.dir/3d_point_cloud_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/3d_point_cloud_ex.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 61%] Linking CXX executable 3d_point_cloud_ex
[ 61%] Built target 3d_point_cloud_ex
[ 62%] Building CXX object examples/examples_build/CMakeFiles/bayes_net_ex.dir/bayes_net_ex.cpp.o
[ 62%] Linking CXX executable bayes_net_ex
[ 62%] Built target bayes_net_ex
[ 62%] Building CXX object examples/examples_build/CMakeFiles/bayes_net_from_disk_ex.dir/bayes_net_from_disk_ex.cpp.o
[ 62%] Linking CXX executable bayes_net_from_disk_ex
[ 62%] Built target bayes_net_from_disk_ex
[ 62%] Building CXX object examples/examples_build/CMakeFiles/bayes_net_gui_ex.dir/bayes_net_gui_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/bayes_net_gui_ex.cpp:28:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 63%] Linking CXX executable bayes_net_gui_ex
[ 63%] Built target bayes_net_gui_ex
[ 63%] Building CXX object examples/examples_build/CMakeFiles/bridge_ex.dir/bridge_ex.cpp.o
[ 63%] Linking CXX executable bridge_ex
[ 63%] Built target bridge_ex
[ 63%] Building CXX object examples/examples_build/CMakeFiles/bsp_ex.dir/bsp_ex.cpp.o
In file included from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_algobase.h:64,
                 from /gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/string:51,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/cmd_line_parser/../algs.h:97,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/cmd_line_parser/cmd_line_parser_kernel_1.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/cmd_line_parser.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/bsp_ex.cpp:44:
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double&; _T2 = double&; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double]’:
/tmp/guix-build-dlib-20.0.drv-0/source/examples/bsp_ex.cpp:277:27:   required from here
  277 |         bsp.send(make_pair(best_x, best_val), 0);
      |                  ~~~~~~~~~^~~~~~~~~~~~~~~~~~
/gnu/store/pm409aqyb5i21sf9kn8li31p91sfrj38-gcc-14.3.0/include/c++/bits/stl_pair.h:1132:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
 1132 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
[ 63%] Linking CXX executable bsp_ex
[ 63%] Built target bsp_ex
[ 64%] Building CXX object examples/examples_build/CMakeFiles/compress_stream_ex.dir/compress_stream_ex.cpp.o
[ 64%] Linking CXX executable compress_stream_ex
[ 64%] Built target compress_stream_ex
[ 64%] Building CXX object examples/examples_build/CMakeFiles/config_reader_ex.dir/config_reader_ex.cpp.o
[ 64%] Linking CXX executable config_reader_ex
[ 64%] Built target config_reader_ex
[ 65%] Building CXX object examples/examples_build/CMakeFiles/custom_trainer_ex.dir/custom_trainer_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/custom_trainer_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 65%] Linking CXX executable custom_trainer_ex
[ 65%] Built target custom_trainer_ex
[ 65%] Building CXX object examples/examples_build/CMakeFiles/dir_nav_ex.dir/dir_nav_ex.cpp.o
[ 65%] Linking CXX executable dir_nav_ex
[ 65%] Built target dir_nav_ex
[ 66%] Building CXX object examples/examples_build/CMakeFiles/empirical_kernel_map_ex.dir/empirical_kernel_map_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/empirical_kernel_map_ex.cpp:68:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 66%] Linking CXX executable empirical_kernel_map_ex
[ 66%] Built target empirical_kernel_map_ex
[ 66%] Building CXX object examples/examples_build/CMakeFiles/face_detection_ex.dir/face_detection_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/scan_fhog_pyramid.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/frontal_face_detector.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/face_detection_ex.cpp:40:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 66%] Linking CXX executable face_detection_ex
[ 66%] Built target face_detection_ex
[ 66%] Building CXX object examples/examples_build/CMakeFiles/face_landmark_detection_ex.dir/face_landmark_detection_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/scan_fhog_pyramid.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/frontal_face_detector.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/face_landmark_detection_ex.cpp:51:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 67%] Linking CXX executable face_landmark_detection_ex
[ 67%] Built target face_landmark_detection_ex
[ 67%] Building CXX object examples/examples_build/CMakeFiles/fhog_ex.dir/fhog_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/fhog_ex.cpp:19:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 67%] Linking CXX executable fhog_ex
[ 67%] Built target fhog_ex
[ 67%] Building CXX object examples/examples_build/CMakeFiles/fhog_object_detector_ex.dir/fhog_object_detector_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/fhog_object_detector_ex.cpp:27:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 68%] Linking CXX executable fhog_object_detector_ex
[ 68%] Built target fhog_object_detector_ex
[ 68%] Building CXX object examples/examples_build/CMakeFiles/file_to_code_ex.dir/file_to_code_ex.cpp.o
[ 68%] Linking CXX executable file_to_code_ex
[ 68%] Built target file_to_code_ex
[ 68%] Building CXX object examples/examples_build/CMakeFiles/graph_labeling_ex.dir/graph_labeling_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/graph_labeling_ex.cpp:39:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 68%] Linking CXX executable graph_labeling_ex
[ 68%] Built target graph_labeling_ex
[ 68%] Building CXX object examples/examples_build/CMakeFiles/gui_api_ex.dir/gui_api_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/gui_api_ex.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 68%] Linking CXX executable gui_api_ex
[ 68%] Built target gui_api_ex
[ 69%] Building CXX object examples/examples_build/CMakeFiles/hough_transform_ex.dir/hough_transform_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/hough_transform_ex.cpp:14:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 69%] Linking CXX executable hough_transform_ex
[ 69%] Built target hough_transform_ex
[ 70%] Building CXX object examples/examples_build/CMakeFiles/image_ex.dir/image_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/image_ex.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 70%] Linking CXX executable image_ex
[ 70%] Built target image_ex
[ 70%] Building CXX object examples/examples_build/CMakeFiles/integrate_function_adapt_simp_ex.dir/integrate_function_adapt_simp_ex.cpp.o
[ 70%] Linking CXX executable integrate_function_adapt_simp_ex
[ 70%] Built target integrate_function_adapt_simp_ex
[ 70%] Building CXX object examples/examples_build/CMakeFiles/iosockstream_ex.dir/iosockstream_ex.cpp.o
[ 71%] Linking CXX executable iosockstream_ex
[ 71%] Built target iosockstream_ex
[ 71%] Building CXX object examples/examples_build/CMakeFiles/kcentroid_ex.dir/kcentroid_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/kcentroid_ex.cpp:20:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 71%] Linking CXX executable kcentroid_ex
[ 71%] Built target kcentroid_ex
[ 71%] Building CXX object examples/examples_build/CMakeFiles/kkmeans_ex.dir/kkmeans_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/kcentroid.h:10,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/kkmeans.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/spectral_cluster.h:9,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/kkmeans_ex.cpp:26:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/clustering/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 71%] Linking CXX executable kkmeans_ex
[ 71%] Built target kkmeans_ex
[ 72%] Building CXX object examples/examples_build/CMakeFiles/krls_ex.dir/krls_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/krls_ex.cpp:14:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 72%] Linking CXX executable krls_ex
[ 72%] Built target krls_ex
[ 72%] Building CXX object examples/examples_build/CMakeFiles/krls_filter_ex.dir/krls_filter_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/krls_filter_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 72%] Linking CXX executable krls_filter_ex
[ 72%] Built target krls_filter_ex
[ 72%] Building CXX object examples/examples_build/CMakeFiles/krr_classification_ex.dir/krr_classification_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/krr_classification_ex.cpp:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 73%] Linking CXX executable krr_classification_ex
[ 73%] Built target krr_classification_ex
[ 73%] Building CXX object examples/examples_build/CMakeFiles/krr_regression_ex.dir/krr_regression_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/krr_regression_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 73%] Linking CXX executable krr_regression_ex
[ 73%] Built target krr_regression_ex
[ 73%] Building CXX object examples/examples_build/CMakeFiles/learning_to_track_ex.dir/learning_to_track_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/learning_to_track_ex.cpp:21:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 74%] Linking CXX executable learning_to_track_ex
[ 74%] Built target learning_to_track_ex
[ 74%] Building CXX object examples/examples_build/CMakeFiles/least_squares_ex.dir/least_squares_ex.cpp.o
[ 74%] Linking CXX executable least_squares_ex
[ 74%] Built target least_squares_ex
[ 74%] Building CXX object examples/examples_build/CMakeFiles/linear_manifold_regularizer_ex.dir/linear_manifold_regularizer_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/linear_manifold_regularizer_ex.cpp:88:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 74%] Linking CXX executable linear_manifold_regularizer_ex
[ 74%] Built target linear_manifold_regularizer_ex
[ 75%] Building CXX object examples/examples_build/CMakeFiles/logger_custom_output_ex.dir/logger_custom_output_ex.cpp.o
[ 75%] Linking CXX executable logger_custom_output_ex
[ 75%] Built target logger_custom_output_ex
[ 75%] Building CXX object examples/examples_build/CMakeFiles/logger_ex.dir/logger_ex.cpp.o
[ 75%] Linking CXX executable logger_ex
[ 75%] Built target logger_ex
[ 75%] Building CXX object examples/examples_build/CMakeFiles/logger_ex_2.dir/logger_ex_2.cpp.o
[ 76%] Linking CXX executable logger_ex_2
[ 76%] Built target logger_ex_2
[ 76%] Building CXX object examples/examples_build/CMakeFiles/matrix_ex.dir/matrix_ex.cpp.o
[ 76%] Linking CXX executable matrix_ex
[ 76%] Built target matrix_ex
[ 76%] Building CXX object examples/examples_build/CMakeFiles/matrix_expressions_ex.dir/matrix_expressions_ex.cpp.o
[ 77%] Linking CXX executable matrix_expressions_ex
[ 77%] Built target matrix_expressions_ex
[ 77%] Building CXX object examples/examples_build/CMakeFiles/max_cost_assignment_ex.dir/max_cost_assignment_ex.cpp.o
[ 77%] Linking CXX executable max_cost_assignment_ex
[ 77%] Built target max_cost_assignment_ex
[ 77%] Building CXX object examples/examples_build/CMakeFiles/member_function_pointer_ex.dir/member_function_pointer_ex.cpp.o
[ 77%] Linking CXX executable member_function_pointer_ex
[ 77%] Built target member_function_pointer_ex
[ 78%] Building CXX object examples/examples_build/CMakeFiles/mlp_ex.dir/mlp_ex.cpp.o
[ 78%] Linking CXX executable mlp_ex
[ 78%] Built target mlp_ex
[ 78%] Building CXX object examples/examples_build/CMakeFiles/model_selection_ex.dir/model_selection_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/model_selection_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 78%] Linking CXX executable model_selection_ex
[ 78%] Built target model_selection_ex
[ 78%] Building CXX object examples/examples_build/CMakeFiles/mpc_ex.dir/mpc_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/mpc_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 79%] Linking CXX executable mpc_ex
[ 79%] Built target mpc_ex
[ 79%] Building CXX object examples/examples_build/CMakeFiles/multiclass_classification_ex.dir/multiclass_classification_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/multiclass_classification_ex.cpp:14:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 79%] Linking CXX executable multiclass_classification_ex
[ 79%] Built target multiclass_classification_ex
[ 79%] Building CXX object examples/examples_build/CMakeFiles/multithreaded_object_ex.dir/multithreaded_object_ex.cpp.o
[ 79%] Linking CXX executable multithreaded_object_ex
[ 79%] Built target multithreaded_object_ex
[ 80%] Building CXX object examples/examples_build/CMakeFiles/object_detector_advanced_ex.dir/object_detector_advanced_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/object_detector_advanced_ex.cpp:17:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 80%] Linking CXX executable object_detector_advanced_ex
[ 80%] Built target object_detector_advanced_ex
[ 80%] Building CXX object examples/examples_build/CMakeFiles/object_detector_ex.dir/object_detector_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/object_detector_ex.cpp:16:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 80%] Linking CXX executable object_detector_ex
[ 80%] Built target object_detector_ex
[ 81%] Building CXX object examples/examples_build/CMakeFiles/one_class_classifiers_ex.dir/one_class_classifiers_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/one_class_classifiers_ex.cpp:19:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 81%] Linking CXX executable one_class_classifiers_ex
[ 81%] Built target one_class_classifiers_ex
[ 81%] Building CXX object examples/examples_build/CMakeFiles/optimization_ex.dir/optimization_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/function.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/svm_c_linear_dcd_trainer.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/upper_bound_function.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization.h:6,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/optimization_ex.cpp:16:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/global_optimization/../svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 81%] Linking CXX executable optimization_ex
[ 81%] Built target optimization_ex
[ 81%] Building CXX object examples/examples_build/CMakeFiles/parallel_for_ex.dir/parallel_for_ex.cpp.o
[ 82%] Linking CXX executable parallel_for_ex
[ 82%] Built target parallel_for_ex
[ 82%] Building CXX object examples/examples_build/CMakeFiles/pipe_ex.dir/pipe_ex.cpp.o
[ 82%] Linking CXX executable pipe_ex
[ 82%] Built target pipe_ex
[ 82%] Building CXX object examples/examples_build/CMakeFiles/pipe_ex_2.dir/pipe_ex_2.cpp.o
[ 82%] Linking CXX executable pipe_ex_2
[ 82%] Built target pipe_ex_2
[ 83%] Building CXX object examples/examples_build/CMakeFiles/quantum_computing_ex.dir/quantum_computing_ex.cpp.o
[ 83%] Linking CXX executable quantum_computing_ex
[ 83%] Built target quantum_computing_ex
[ 83%] Building CXX object examples/examples_build/CMakeFiles/queue_ex.dir/queue_ex.cpp.o
[ 83%] Linking CXX executable queue_ex
[ 83%] Built target queue_ex
[ 83%] Building CXX object examples/examples_build/CMakeFiles/rank_features_ex.dir/rank_features_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/rank_features_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 83%] Linking CXX executable rank_features_ex
[ 83%] Built target rank_features_ex
[ 83%] Building CXX object examples/examples_build/CMakeFiles/running_stats_ex.dir/running_stats_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/running_stats_ex.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 84%] Linking CXX executable running_stats_ex
[ 84%] Built target running_stats_ex
[ 84%] Building CXX object examples/examples_build/CMakeFiles/rvm_ex.dir/rvm_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/rvm_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 84%] Linking CXX executable rvm_ex
[ 84%] Built target rvm_ex
[ 84%] Building CXX object examples/examples_build/CMakeFiles/rvm_regression_ex.dir/rvm_regression_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/rvm_regression_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 84%] Linking CXX executable rvm_regression_ex
[ 84%] Built target rvm_regression_ex
[ 85%] Building CXX object examples/examples_build/CMakeFiles/sequence_labeler_ex.dir/sequence_labeler_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/sequence_labeler_ex.cpp:40:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 85%] Linking CXX executable sequence_labeler_ex
[ 85%] Built target sequence_labeler_ex
[ 85%] Building CXX object examples/examples_build/CMakeFiles/sequence_segmenter_ex.dir/sequence_segmenter_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/sequence_segmenter_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 85%] Linking CXX executable sequence_segmenter_ex
[ 85%] Built target sequence_segmenter_ex
[ 86%] Building CXX object examples/examples_build/CMakeFiles/server_http_ex.dir/server_http_ex.cpp.o
[ 86%] Linking CXX executable server_http_ex
[ 86%] Built target server_http_ex
[ 86%] Building CXX object examples/examples_build/CMakeFiles/server_iostream_ex.dir/server_iostream_ex.cpp.o
[ 86%] Linking CXX executable server_iostream_ex
[ 86%] Built target server_iostream_ex
[ 86%] Building CXX object examples/examples_build/CMakeFiles/sockets_ex.dir/sockets_ex.cpp.o
[ 86%] Linking CXX executable sockets_ex
[ 86%] Built target sockets_ex
[ 86%] Building CXX object examples/examples_build/CMakeFiles/sockstreambuf_ex.dir/sockstreambuf_ex.cpp.o
[ 86%] Linking CXX executable sockstreambuf_ex
[ 86%] Built target sockstreambuf_ex
[ 87%] Building CXX object examples/examples_build/CMakeFiles/std_allocator_ex.dir/std_allocator_ex.cpp.o
[ 87%] Linking CXX executable std_allocator_ex
[ 87%] Built target std_allocator_ex
[ 87%] Building CXX object examples/examples_build/CMakeFiles/surf_ex.dir/surf_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/draw_surf_points.h:7,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/surf_ex.cpp:20:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_keypoint/../gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 87%] Linking CXX executable surf_ex
[ 87%] Built target surf_ex
[ 87%] Building CXX object examples/examples_build/CMakeFiles/svm_c_ex.dir/svm_c_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_c_ex.cpp:23:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 88%] Linking CXX executable svm_c_ex
[ 88%] Built target svm_c_ex
[ 88%] Building CXX object examples/examples_build/CMakeFiles/svm_ex.dir/svm_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 88%] Linking CXX executable svm_ex
[ 88%] Built target svm_ex
[ 88%] Building CXX object examples/examples_build/CMakeFiles/svm_pegasos_ex.dir/svm_pegasos_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_pegasos_ex.cpp:22:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 89%] Linking CXX executable svm_pegasos_ex
[ 89%] Built target svm_pegasos_ex
[ 89%] Building CXX object examples/examples_build/CMakeFiles/svm_rank_ex.dir/svm_rank_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_rank_ex.cpp:24:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 89%] Linking CXX executable svm_rank_ex
[ 89%] Built target svm_rank_ex
[ 89%] Building CXX object examples/examples_build/CMakeFiles/svm_sparse_ex.dir/svm_sparse_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_sparse_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 89%] Linking CXX executable svm_sparse_ex
[ 89%] Built target svm_sparse_ex
[ 90%] Building CXX object examples/examples_build/CMakeFiles/svm_struct_ex.dir/svm_struct_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svm_struct_ex.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 90%] Linking CXX executable svm_struct_ex
[ 90%] Built target svm_struct_ex
[ 90%] Building CXX object examples/examples_build/CMakeFiles/svr_ex.dir/svr_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/svr_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 90%] Linking CXX executable svr_ex
[ 90%] Built target svr_ex
[ 90%] Building CXX object examples/examples_build/CMakeFiles/thread_function_ex.dir/thread_function_ex.cpp.o
[ 91%] Linking CXX executable thread_function_ex
[ 91%] Built target thread_function_ex
[ 91%] Building CXX object examples/examples_build/CMakeFiles/thread_pool_ex.dir/thread_pool_ex.cpp.o
[ 91%] Linking CXX executable thread_pool_ex
[ 91%] Built target thread_pool_ex
[ 91%] Building CXX object examples/examples_build/CMakeFiles/threaded_object_ex.dir/threaded_object_ex.cpp.o
[ 92%] Linking CXX executable threaded_object_ex
[ 92%] Built target threaded_object_ex
[ 92%] Building CXX object examples/examples_build/CMakeFiles/threads_ex.dir/threads_ex.cpp.o
[ 92%] Linking CXX executable threads_ex
[ 92%] Built target threads_ex
[ 92%] Building CXX object examples/examples_build/CMakeFiles/timer_ex.dir/timer_ex.cpp.o
[ 92%] Linking CXX executable timer_ex
[ 92%] Built target timer_ex
[ 93%] Building CXX object examples/examples_build/CMakeFiles/train_object_detector.dir/train_object_detector.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm_threaded.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/train_object_detector.cpp:71:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 93%] Linking CXX executable train_object_detector
[ 93%] Built target train_object_detector
[ 93%] Building CXX object examples/examples_build/CMakeFiles/train_shape_predictor_ex.dir/train_shape_predictor_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/train_shape_predictor_ex.cpp:20:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 93%] Linking CXX executable train_shape_predictor_ex
[ 93%] Built target train_shape_predictor_ex
[ 93%] Building CXX object examples/examples_build/CMakeFiles/using_custom_kernels_ex.dir/using_custom_kernels_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/ranking_tools.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/svm_rank_trainer.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/using_custom_kernels_ex.cpp:15:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/svm/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 94%] Linking CXX executable using_custom_kernels_ex
[ 94%] Built target using_custom_kernels_ex
[ 94%] Building CXX object examples/examples_build/CMakeFiles/video_tracking_ex.dir/video_tracking_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/spatial_filtering.h:15,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/scan_image.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/video_tracking_ex.cpp:16:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 94%] Linking CXX executable video_tracking_ex
[ 94%] Built target video_tracking_ex
[ 94%] Building CXX object examples/examples_build/CMakeFiles/xml_parser_ex.dir/xml_parser_ex.cpp.o
[ 95%] Linking CXX executable xml_parser_ex
[ 95%] Built target xml_parser_ex
[ 96%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_webcam_face_pose_ex.dir/ffmpeg_webcam_face_pose_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms.h:11,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/scan_fhog_pyramid.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/frontal_face_detector.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_webcam_face_pose_ex.cpp:30:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/image_processing/../image_processing/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_webcam_face_pose_ex.cpp:35:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
[ 96%] Linking CXX executable ffmpeg_webcam_face_pose_ex
[ 96%] Built target ffmpeg_webcam_face_pose_ex
[ 96%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_demuxing_ex.dir/ffmpeg_video_demuxing_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_demuxing_ex.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_demuxing_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 96%] Linking CXX executable ffmpeg_video_demuxing_ex
[ 96%] Built target ffmpeg_video_demuxing_ex
[ 96%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_demuxing2_ex.dir/ffmpeg_video_demuxing2_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_demuxing2_ex.cpp:11:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_demuxing2_ex.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 96%] Linking CXX executable ffmpeg_video_demuxing2_ex
[ 96%] Built target ffmpeg_video_demuxing2_ex
[ 96%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_decoding_ex.dir/ffmpeg_video_decoding_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_decoding_ex.cpp:38:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_decoding_ex.cpp:39:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 97%] Linking CXX executable ffmpeg_video_decoding_ex
[ 97%] Built target ffmpeg_video_decoding_ex
[ 97%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_decoding2_ex.dir/ffmpeg_video_decoding2_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_decoding2_ex.cpp:12:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_decoding2_ex.cpp:13:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 97%] Linking CXX executable ffmpeg_video_decoding2_ex
[ 97%] Built target ffmpeg_video_decoding2_ex
[ 97%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_info_ex.dir/ffmpeg_info_ex.cpp.o
[ 97%] Linking CXX executable ffmpeg_info_ex
[ 97%] Built target ffmpeg_info_ex
[ 98%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_screen_grab_ex.dir/ffmpeg_screen_grab_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_screen_grab_ex.cpp:9:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_screen_grab_ex.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 98%] Linking CXX executable ffmpeg_screen_grab_ex
[ 98%] Built target ffmpeg_screen_grab_ex
[ 99%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_encoding_ex.dir/ffmpeg_video_encoding_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_encoding_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
[ 99%] Linking CXX executable ffmpeg_video_encoding_ex
[ 99%] Built target ffmpeg_video_encoding_ex
[ 99%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_video_muxing_ex.dir/ffmpeg_video_muxing_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_video_muxing_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
[ 99%] Linking CXX executable ffmpeg_video_muxing_ex
[ 99%] Built target ffmpeg_video_muxing_ex
[ 99%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_rtsp_ex.dir/ffmpeg_rtsp_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_rtsp_ex.cpp:18:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics.h:14,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/assign_image.h:8,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/canvas_drawing.h:12,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/drawable.h:17,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/widgets.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets.h:13,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_rtsp_ex.cpp:20:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h: In function ‘std::pair<double, double> dlib::equal_error_rate(const std::vector<double>&, const std::vector<double>&)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/gui_widgets/../image_transforms/../statistics/lda.h:199:5: note: parameter passing for argument of type ‘std::pair<double, double>’ when C++17 is enabled changed to match C++14 in GCC 10.1
  199 |     )
      |     ^
[ 99%] Linking CXX executable ffmpeg_rtsp_ex
[ 99%] Built target ffmpeg_rtsp_ex
[100%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_microphone_to_file_ex.dir/ffmpeg_microphone_to_file_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_microphone_to_file_ex.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
[100%] Linking CXX executable ffmpeg_microphone_to_file_ex
[100%] Built target ffmpeg_microphone_to_file_ex
[100%] Building CXX object examples/examples_build/CMakeFiles/ffmpeg_file_to_speaker_ex.dir/ffmpeg_file_to_speaker_ex.cpp.o
In file included from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:16,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/examples/ffmpeg_file_to_speaker_ex.cpp:10:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h: In function ‘void dlib::ffmpeg::details::check_properties(const AVCodec*, AVCodecContext*)’:
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
In file included from /gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavformat/avformat.h:328,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_details.h:58,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_utils.h:26,
                 from /tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media.h:14:
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:691:29: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  691 |                 if (pCodec->supported_framerates && pCodecCtx->framerate != 0)
      |                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:695:46: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  695 |                     for (int i = 0 ; pCodec->supported_framerates[i] != AVRational{0,0} ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:697:61: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  697 |                         if (pCodecCtx->framerate == pCodec->supported_framerates[i])
      |                                                             ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:40: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:710:78: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  710 |                             << pCodec->supported_framerates[0].num / pCodec->supported_framerates[0].den;
      |                                                                              ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:712:56: warning: ‘AVCodec::supported_framerates’ is deprecated [-Wdeprecated-declarations]
  712 |                         pCodecCtx->framerate = pCodec->supported_framerates[0];
      |                                                        ^~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:198:23: note: declared here
  198 |     const AVRational *supported_framerates; ///< @deprecated use avcodec_get_supported_config()
      |                       ^~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:716:29: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  716 |                 if (pCodec->pix_fmts)
      |                             ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:720:46: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  720 |                     for (int i = 0 ; pCodec->pix_fmts[i] != AV_PIX_FMT_NONE ; i++)
      |                                              ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:722:59: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  722 |                         if (pCodecCtx->pix_fmt == pCodec->pix_fmts[i])
      |                                                           ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:735:60: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  735 |                             << av_get_pix_fmt_name(pCodec->pix_fmts[0]);
      |                                                            ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:737:54: warning: ‘AVCodec::pix_fmts’ is deprecated [-Wdeprecated-declarations]
  737 |                         pCodecCtx->pix_fmt = pCodec->pix_fmts[0];
      |                                                      ^~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:200:31: note: declared here
  200 |     const enum AVPixelFormat *pix_fmts;     ///< @deprecated use avcodec_get_supported_config()
      |                               ^~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:742:29: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  742 |                 if (pCodec->supported_samplerates)
      |                             ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:746:46: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  746 |                     for (int i = 0 ; pCodec->supported_samplerates[i] != 0 ; i++)
      |                                              ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:748:63: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  748 |                         if (pCodecCtx->sample_rate == pCodec->supported_samplerates[i])
      |                                                               ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:761:40: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  761 |                             << pCodec->supported_samplerates[0];
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:763:58: warning: ‘AVCodec::supported_samplerates’ is deprecated [-Wdeprecated-declarations]
  763 |                         pCodecCtx->sample_rate = pCodec->supported_samplerates[0];
      |                                                          ^~~~~~~~~~~~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:202:16: note: declared here
  202 |     const int *supported_samplerates;       ///< @deprecated use avcodec_get_supported_config()
      |                ^~~~~~~~~~~~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:767:29: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  767 |                 if (pCodec->sample_fmts)
      |                             ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:771:46: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  771 |                     for (int i = 0 ; pCodec->sample_fmts[i] != AV_SAMPLE_FMT_NONE ; i++)
      |                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:773:62: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  773 |                         if (pCodecCtx->sample_fmt == pCodec->sample_fmts[i])
      |                                                              ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:786:63: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  786 |                             << av_get_sample_fmt_name(pCodec->sample_fmts[0]);
      |                                                               ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:788:57: warning: ‘AVCodec::sample_fmts’ is deprecated [-Wdeprecated-declarations]
  788 |                         pCodecCtx->sample_fmt = pCodec->sample_fmts[0];
      |                                                         ^~~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:204:32: note: declared here
  204 |     const enum AVSampleFormat *sample_fmts; ///< @deprecated use avcodec_get_supported_config()
      |                                ^~~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:793:29: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  793 |                 if (pCodec->ch_layouts)
      |                             ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:797:71: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  797 |                     for (int i = 0 ; av_channel_layout_check(&pCodec->ch_layouts[i]) ; ++i)
      |                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:799:87: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  799 |                         if (av_channel_layout_compare(&pCodecCtx->ch_layout, &pCodec->ch_layouts[i]) == 0)
      |                                                                                       ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:812:72: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  812 |                             << details::get_channel_layout_str(pCodec->ch_layouts[0]);
      |                                                                        ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
/tmp/guix-build-dlib-20.0.drv-0/source/dlib/../dlib/media/ffmpeg_muxer.h:814:80: warning: ‘AVCodec::ch_layouts’ is deprecated [-Wdeprecated-declarations]
  814 |                         av_channel_layout_copy(&pCodecCtx->ch_layout, &pCodec->ch_layouts[0]);
      |                                                                                ^~~~~~~~~~
/gnu/store/rbcb3pab4wvysjsnbc27h9gj8qxcvlwn-ffmpeg-8.0/include/libavcodec/codec.h:226:28: note: declared here
  226 |     const AVChannelLayout *ch_layouts;
      |                            ^~~~~~~~~~
[100%] Linking CXX executable ffmpeg_file_to_speaker_ex
[100%] Built target ffmpeg_file_to_speaker_ex
Running test_active_learning   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_any   
                                                                               
Running test_any_function   \ | / 
                                                                               
Running test_array   - \ | / - \ | / - \ 
                                                                               
Running test_array2d   | / 
                                                                               
Running test_assignment_learning   - \ | / - \ 
                                                                               
Running test_base64   | 
                                                                               
Running test_bayes_nets   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_bigint   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 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\ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 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\ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_binary_search_tree_kernel_1a   \ | 
                                                                               
Running test_binary_search_tree_kernel_2a   / - 
                                                                               
Running test_binary_search_tree_mm1   \ | 
                                                                               
Running test_binary_search_tree_mm2   / - 
                                                                               
Running test_bridge   \ | / - \ | 
                                                                               
Running test_bsp   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_byte_orderer   
                                                                               
Running test_cca   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_clustering   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_cmd_line_parser_char   \ | 
                                                                               
Running test_cmd_line_parser_wchar_t   / - 
                                                                               
Running test_compress_stream   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_conditioning_class   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_conditioning_class_c   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_config_reader   / - \ 
                                                                               
Running test_constexpr_if   
                                                                               
Running test_correlation_tracker   | / - 
                                                                               
Running test_crc32   
                                                                               
Running test_data_io   \ | / - \ | / - \ 
                                                                               
Running test_directed_graph   | / 
                                                                               
Running test_discriminant_pca   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_disjoint_subsets   - 
                                                                               
Running test_disjoint_subsets_sized   \ 
                                                                               
Running test_dnn   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_ekm_and_lisf   - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_elastic_net   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_empirical_kernel_map   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_entropy_coder   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_entropy_coder_model   - \ | / - \ | / 
                                                                               
Running test_example   - 
                                                                               
Running test_face   \ | / - 
                                                                               
Running test_ffmpeg   \ | / - \ | / - 

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!! TEST FAILED: test_ffmpeg !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Failure message from test: 

Error occurred at line 161.
Error occurred in file /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/ffmpeg.cpp.
Failing expression was similarity > 20.0.
psnr 18.01

Running test_fft   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_fhog   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_filtering   
                                                                               
Running test_find_max_factor_graph_nmplp   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_find_max_factor_graph_viterbi   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_find_optimal_parameters   / ...........................
                                                                               
Running test_geometry   - \ | / - \ | / - \ | 
                                                                               
Running test_global_optimization   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_graph   \ | 
                                                                               
Running test_graph_cuts   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_graph_labeling   / - \ | / - 
                                                                               
Running test_hash   \ 
                                                                               
Running test_hash_map   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_hash_set   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_hash_table   | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_hog_image   | 
                                                                               
Running test_image   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!! TEST FAILED: test_image !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Failure message from test: 

Error occurred at line 1018.
Error occurred in file /tmp/guix-build-dlib-20.0.drv-0/source/dlib/test/image.cpp.
Failing expression was max(abs(subm(mat(imout),rect) - subm(out,rect))) < 1e-7.
9.53674e-07

Running test_invoke   
                                                                               
Running test_iosockstream   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_is_same_object   - 
                                                                               
Running test_isotonic_regression   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_kcentroid   
                                                                               
Running test_kernel_matrix   \ 
                                                                               
Running test_kmeans   | / - 
                                                                               
Running test_learning_to_track   \ | / - \ | 
                                                                               
Running test_least_squares   / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_linear_manifold_regularizer   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_lspi   | / - \ 
                                                                               
Running test_lz77_buffer   
                                                                               
Running test_map   | / - \ 
                                                                               
Running test_math   
                                                                               
Running test_matrix   | / 
                                                                               
Running test_matrix2   - \ 
                                                                               
Running test_matrix3   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_matrix4   \ | / - \ | / - \ | / 
                                                                               
Running test_matrix_chol   - \ | / - \ | / - \ | 
                                                                               
Running test_matrix_eig   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_matrix_lu   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_matrix_qr   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_max_cost_assignment   | / - \ | / - \ | / 
                                                                               
Running test_max_sum_submatrix   - \ | / - 
                                                                               
Running test_md5   
                                                                               
Running test_member_function_pointer   
                                                                               
Running test_metaprogramming   \ 
                                                                               
Running test_mpc   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_multithreaded_object   | / - \ | / - \ | / 
                                                                               
Running test_numerical_integration   
                                                                               
Running test_object_detector   - \ | / - \ | / - \ | / 
                                                                               
Running test_oca   - \ | / - \ | / - 
                                                                               
Running test_one_vs_all_trainer   \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_one_vs_one_trainer   \ | / - \ | / - \ | / - 
                                                                               
Running test_opt_qp_solver   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_optimization   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 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\ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 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\ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_optional   
                                                                               
Running test_parallel_for   
                                                                               
Running test_parse   | / 
                                                                               
Running test_pipe   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_pixel   \ 
                                                                               
Running test_probabilistic   | / - \ 
                                                                               
Running test_pyramid_down   | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_queue   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_rand   / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_random_forest   / - 
                                                                               
Running test_ranking   \ | / - \ | / - 
                                                                               
Running test_read_write_mutex   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | 
                                                                               
Running test_reference_counter   / - \ | / - \ | / - 
                                                                               
Running test_rls   \ | / - \ | 
                                                                               
Running test_sammon   / - \ | / 
                                                                               
Running test_scan_image   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_scope   
                                                                               
Running test_sequence   | / - \ 
                                                                               
Running test_sequence_labeler   | / - \ | / - \ | / - 
                                                                               
Running test_sequence_segmenter   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_serialize   \ 
                                                                               
Running test_set   
                                                                               
Running test_sldf   | / - \ | / 
                                                                               
Running test_sliding_buffer   - \ 
                                                                               
Running test_sockets   
                                                                               
Running test_sockets2   | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_sockstreambuf   | / 
                                                                               
Running test_sparse_vector   - \ | / - \ | / - \ | 
                                                                               
Running test_stack   / - 
                                                                               
Running test_static_map   \ | 
                                                                               
Running test_static_set   / - 
                                                                               
Running test_statistics   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_std_vector_c   
                                                                               
Running test_string   - 
                                                                               
Running test_svm   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_svm_c_linear   - \ 
                                                                               
Running test_svm_c_linear_dcd   | / - \ | / - \ | / - 
                                                                               
Running test_svm_multiclass_trainer   \ | / - \ | / - \ | / 
                                                                               
Running test_svm_struct   - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_svr_linear_trainer   | / - \ 
                                                                               
Running test_symmetric_matrix_cache   | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_te   
                                                                               
Running test_thread_pool   \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_threads   \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / 
                                                                               
Running test_timer   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - 
                                                                               
Running test_tokenizer   \ | / 
                                                                               
Running test_trust_region   - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ 
                                                                               
Running test_tuple   | 
                                                                               
Running test_type_safe_union   
                                                                               
Running test_vectorstream   / 
                                                                               

Testing Finished
Total number of individual testing statements executed: 468642763
Number of failed tests: 2
Number of passed tests: 142

error: in phase 'check': uncaught exception:
%exception #<&invoke-error program: "./dtest" arguments: ("--runall") exit-status: 2 term-signal: #f stop-signal: #f> 
phase `check' failed after 14004.2 seconds
command "./dtest" "--runall" failed with status 2
build process 18 exited with status 256