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/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/bin:/gnu/store/ns71xxkb3fzr37934bim9l8xiv68kc7w-tar-1.34/bin:/gnu/store/qg9gwla5sgvxf8hc623wp0738klhvh3c-gzip-1.12/bin:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/bin:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/bin:/gnu/store/wjgap1k3jafgk0qjnhkrjdvfly7b0wls-diffutils-3.8/bin:/gnu/store/yvdhyjiszsrhk3j3kxvn0rpi3m8dsa5z-patch-2.7.6/bin:/gnu/store/wx2003zzfcc04xs5xj77k3ppnm60r3gf-findutils-4.9.0/bin:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/bin:/gnu/store/22wcvbqpyyzbccywskskriw4wc9x934m-sed-4.8/bin:/gnu/store/8wbaxwbgagpr7br8mhm4jriq9r23bln4-grep-3.8/bin:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/bin:/gnu/store/skcwbg8v0w643w71j9zx25cq0a6dwirs-coreutils-9.1/bin:/gnu/store/3v8fyd0ikmwzmr4g3yxp2ylyqpha06kn-make-4.3/bin:/gnu/store/ldpzhbqzshcyf74hkvgqppzrrdy9r7kv-bash-minimal-5.1.16/bin:/gnu/store/r78m0mqhza5sdqp8mv9wn68xkqks206i-ld-wrapper-0/bin:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/bin:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/bin:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/bin:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/sbin'
environment variable `XDG_DATA_DIRS' set to `/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/share:/gnu/store/fmlcw1wsl5ffk6lh0pcnrb6slbcjrasc-ecl-alexandria-1.4-0.009b7e5/share:/gnu/store/fs5szf1gcc75zsc0jbccpidgs7cdgm4f-ecl-trivial-gray-streams-2.0-1.2b3823e/share:/gnu/store/ns71xxkb3fzr37934bim9l8xiv68kc7w-tar-1.34/share:/gnu/store/qg9gwla5sgvxf8hc623wp0738klhvh3c-gzip-1.12/share:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/share:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/share:/gnu/store/wjgap1k3jafgk0qjnhkrjdvfly7b0wls-diffutils-3.8/share:/gnu/store/yvdhyjiszsrhk3j3kxvn0rpi3m8dsa5z-patch-2.7.6/share:/gnu/store/wx2003zzfcc04xs5xj77k3ppnm60r3gf-findutils-4.9.0/share:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/share:/gnu/store/22wcvbqpyyzbccywskskriw4wc9x934m-sed-4.8/share:/gnu/store/8wbaxwbgagpr7br8mhm4jriq9r23bln4-grep-3.8/share:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/share:/gnu/store/skcwbg8v0w643w71j9zx25cq0a6dwirs-coreutils-9.1/share:/gnu/store/3v8fyd0ikmwzmr4g3yxp2ylyqpha06kn-make-4.3/share:/gnu/store/ldpzhbqzshcyf74hkvgqppzrrdy9r7kv-bash-minimal-5.1.16/share:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/share:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/share:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/share:/gnu/store/d6zg5vlbby1rnvs390y4nvpqipv4hjd4-glibc-2.35-static/share:/gnu/store/fjfmffrarqi08fgm69swp4biff17yji4-libffi-3.4.4/share:/gnu/store/5zydbv97cly5mijfmnc6vrk2148qxd1n-libgc-8.2.2/share:/gnu/store/j2p43z9gkls4nghqw4kf2kfa9q57vpm8-libatomic-ops-7.6.12/share:/gnu/store/82bynxabzp0drav81l70azszayp8wm11-gmp-6.2.1/share:/gnu/store/6cm8c3968v9nn2f7j3ap67hyxy853p6d-linux-libre-headers-5.15.49/share'
environment variable `XDG_CONFIG_DIRS' set to `/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/etc:/gnu/store/fmlcw1wsl5ffk6lh0pcnrb6slbcjrasc-ecl-alexandria-1.4-0.009b7e5/etc:/gnu/store/fs5szf1gcc75zsc0jbccpidgs7cdgm4f-ecl-trivial-gray-streams-2.0-1.2b3823e/etc:/gnu/store/ns71xxkb3fzr37934bim9l8xiv68kc7w-tar-1.34/etc:/gnu/store/qg9gwla5sgvxf8hc623wp0738klhvh3c-gzip-1.12/etc:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/etc:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/etc:/gnu/store/wjgap1k3jafgk0qjnhkrjdvfly7b0wls-diffutils-3.8/etc:/gnu/store/yvdhyjiszsrhk3j3kxvn0rpi3m8dsa5z-patch-2.7.6/etc:/gnu/store/wx2003zzfcc04xs5xj77k3ppnm60r3gf-findutils-4.9.0/etc:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/etc:/gnu/store/22wcvbqpyyzbccywskskriw4wc9x934m-sed-4.8/etc:/gnu/store/8wbaxwbgagpr7br8mhm4jriq9r23bln4-grep-3.8/etc:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/etc:/gnu/store/skcwbg8v0w643w71j9zx25cq0a6dwirs-coreutils-9.1/etc:/gnu/store/3v8fyd0ikmwzmr4g3yxp2ylyqpha06kn-make-4.3/etc:/gnu/store/ldpzhbqzshcyf74hkvgqppzrrdy9r7kv-bash-minimal-5.1.16/etc:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/etc:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/etc:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/etc'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/include:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/include:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/include:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/include:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/include:/gnu/store/3v8fyd0ikmwzmr4g3yxp2ylyqpha06kn-make-4.3/include:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/include:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/include:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/include:/gnu/store/fjfmffrarqi08fgm69swp4biff17yji4-libffi-3.4.4/include:/gnu/store/5zydbv97cly5mijfmnc6vrk2148qxd1n-libgc-8.2.2/include:/gnu/store/j2p43z9gkls4nghqw4kf2kfa9q57vpm8-libatomic-ops-7.6.12/include:/gnu/store/82bynxabzp0drav81l70azszayp8wm11-gmp-6.2.1/include:/gnu/store/6cm8c3968v9nn2f7j3ap67hyxy853p6d-linux-libre-headers-5.15.49/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/include:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/include:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/include:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/include:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/include:/gnu/store/3v8fyd0ikmwzmr4g3yxp2ylyqpha06kn-make-4.3/include:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/include:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/include/c++:/gnu/store/isbd8adggnzdprcd7fxxlck2f5iqamg5-gcc-11.3.0/include:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/include:/gnu/store/fjfmffrarqi08fgm69swp4biff17yji4-libffi-3.4.4/include:/gnu/store/5zydbv97cly5mijfmnc6vrk2148qxd1n-libgc-8.2.2/include:/gnu/store/j2p43z9gkls4nghqw4kf2kfa9q57vpm8-libatomic-ops-7.6.12/include:/gnu/store/82bynxabzp0drav81l70azszayp8wm11-gmp-6.2.1/include:/gnu/store/6cm8c3968v9nn2f7j3ap67hyxy853p6d-linux-libre-headers-5.15.49/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/lib:/gnu/store/fmlcw1wsl5ffk6lh0pcnrb6slbcjrasc-ecl-alexandria-1.4-0.009b7e5/lib:/gnu/store/fs5szf1gcc75zsc0jbccpidgs7cdgm4f-ecl-trivial-gray-streams-2.0-1.2b3823e/lib:/gnu/store/17f7y3p0mhbhamgdpccg00y0kgphbcc6-bzip2-1.0.8/lib:/gnu/store/5clpjcsm37z56dw50kfwafh21p1p104l-file-5.44/lib:/gnu/store/g9m1n9565flslpbm4l1q4k4a33pqzqdd-gawk-5.2.1/lib:/gnu/store/hq06xa3zfv7yzb3i2r43vl0f3ml6qq28-xz-5.2.8/lib:/gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/lib:/gnu/store/0hr9jpczkcgpgqkhf4q4868xd57h5a62-glibc-2.35/lib:/gnu/store/d6zg5vlbby1rnvs390y4nvpqipv4hjd4-glibc-2.35-static/lib:/gnu/store/37mccb3vgrmm72lkmnrms2sp0n7qw3d8-glibc-utf8-locales-2.35/lib:/gnu/store/fjfmffrarqi08fgm69swp4biff17yji4-libffi-3.4.4/lib:/gnu/store/5zydbv97cly5mijfmnc6vrk2148qxd1n-libgc-8.2.2/lib:/gnu/store/j2p43z9gkls4nghqw4kf2kfa9q57vpm8-libatomic-ops-7.6.12/lib:/gnu/store/82bynxabzp0drav81l70azszayp8wm11-gmp-6.2.1/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/37mccb3vgrmm72lkmnrms2sp0n7qw3d8-glibc-utf8-locales-2.35/lib/locale'
phase `set-paths' succeeded after 0.0 seconds
starting phase `install-locale'
using 'en_US.utf8' locale for category "LC_ALL"
phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/.travis.yml' -> `./.travis.yml'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/LICENCE' -> `./LICENCE'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/README.md' -> `./README.md'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/.gitignore' -> `./.gitignore'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/fiasco.asd' -> `./fiasco.asd'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/test/basic.lisp' -> `./test/basic.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/test/suite-tests.lisp' -> `./test/suite-tests.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/test/intro-example.lisp' -> `./test/intro-example.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/package.lisp' -> `./src/package.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/asserts.lisp' -> `./src/asserts.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/streams.lisp' -> `./src/streams.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/test.lisp' -> `./src/test.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/suite.lisp' -> `./src/suite.lisp'
`/gnu/store/6iqpq33y142ysnrxmx5ac9a8ya7xzmdk-fiasco-0.0.1-2.bb47d2f-checkout/src/infrastructure.lisp' -> `./src/infrastructure.lisp'
phase `unpack' succeeded after 0.0 seconds
starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.0 seconds
starting phase `patch-source-shebangs'
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `copy-source'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.travis.yml' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/.travis.yml'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/LICENCE' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/LICENCE'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/README.md' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/README.md'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.gitignore' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/.gitignore'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/fiasco.asd' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/fiasco.asd'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/test/basic.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/test/basic.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/test/suite-tests.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/test/suite-tests.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/test/intro-example.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/test/intro-example.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/package.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/package.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/asserts.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/asserts.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/streams.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/streams.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/test.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/test.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/suite.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/suite.lisp'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/src/infrastructure.lisp' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/source/fiasco/src/infrastructure.lisp'
phase `copy-source' succeeded after 0.0 seconds
starting phase `configure'

warning: collision encountered:
  /gnu/store/r78m0mqhza5sdqp8mv9wn68xkqks206i-ld-wrapper-0/bin/ld
  /gnu/store/34n4pp71cdg844zsfgfnysg5lsjaxqgb-binutils-2.38/bin/ld
warning: choosing /gnu/store/r78m0mqhza5sdqp8mv9wn68xkqks206i-ld-wrapper-0/bin/ld
phase `configure' succeeded after 0.6 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 0.1 seconds
starting phase `build'
Invoking ecl: "/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/bin/ecl" "--eval" "(require :asdf)" "--eval" "(asdf:initialize-source-registry (list :source-registry (list :tree (uiop:ensure-pathname \"/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco\" :truenamize t :ensure-directory t)) :inherit-configuration))" "--eval" "(asdf:load-system \"fiasco\")" "--eval" "(quit)" 
;;; Loading #P"/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/lib/ecl-23.9.9/asdf.fas"
;;; Warning: System definition file #P"/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/fiasco.asd" contains definition for system "fiasco-self-tests". Please only define "fiasco" and secondary systems with a name starting with "fiasco/" (e.g. "fiasco/test") in that file.
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/package.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/package.lisp.
;;;
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/streams.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/streams.lisp.
;;;
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/infrastructure.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Style warning:
;;;   in file infrastructure.lisp, position 11292
;;;   at (DEFMETHOD PRINT-OBJECT ...)
;;;   ! The argument 1 of function FDEFINITION has type
;;; FUNCTION
;;; instead of expected
;;; FUNCTION-NAME
;;; Style warning:
;;;   in file infrastructure.lisp, position 11292
;;;   at (DEFMETHOD PRINT-OBJECT ...)
;;;   ! The argument 1 of function FDEFINITION has type
;;; FUNCTION
;;; instead of expected
;;; FUNCTION-NAME
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/infrastructure.lisp.
;;;
;;; Warning: Lisp compilation had style-warnings while
             compiling #<cl-source-file "fiasco" "src" "infrastructure">
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/asserts.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/asserts.lisp.
;;;
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/test.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/test.lisp.
;;;
;;;
;;; Compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/suite.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;;
;;; Finished compiling /gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/src/suite.lisp.
;;;
phase `build' succeeded after 17.6 seconds
starting phase `check'
Invoking ecl: "/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/bin/ecl" "--eval" "(require :asdf)" "--eval" "(asdf:initialize-source-registry (list :source-registry (list :tree (uiop:ensure-pathname \"/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco\" :truenamize t :ensure-directory t)) :inherit-configuration))" "--eval" "(asdf:test-system \"fiasco\")" "--eval" "(quit)" 
;;; Loading #P"/gnu/store/c66x7kpb6filzx2a9l7512pn235mbr8b-ecl-23.9.9/lib/ecl-23.9.9/asdf.fas"
;;; Warning: System definition file #P"/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/share/common-lisp/ecl/fiasco/fiasco.asd" contains definition for system "fiasco-self-tests". Please only define "fiasco" and secondary systems with a name starting with "fiasco/" (e.g. "fiasco/test") in that file.
phase `check' succeeded after 1.4 seconds
starting phase `create-asdf-configuration'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/source-registry.conf.d/50-trivial-gray-streams.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/source-registry.conf.d/50-trivial-gray-streams.conf'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/source-registry.conf.d/50-rt.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/source-registry.conf.d/50-rt.conf'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/source-registry.conf.d/50-alexandria.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/source-registry.conf.d/50-alexandria.conf'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/asdf-output-translations.conf.d/50-trivial-gray-streams.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/asdf-output-translations.conf.d/50-trivial-gray-streams.conf'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/asdf-output-translations.conf.d/50-rt.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/asdf-output-translations.conf.d/50-rt.conf'
`/tmp/guix-build-ecl-fiasco-0.0.1-2.bb47d2f.drv-0/source/.cl-union/etc/common-lisp/asdf-output-translations.conf.d/50-alexandria.conf' -> `/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/etc/common-lisp/asdf-output-translations.conf.d/50-alexandria.conf'
phase `create-asdf-configuration' succeeded after 0.0 seconds
starting phase `cleanup'
phase `cleanup' succeeded after 0.0 seconds
starting phase `patch-shebangs'
phase `patch-shebangs' succeeded after 0.0 seconds
starting phase `strip'
stripping binaries in "/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/lib" with "strip" and flags ("--strip-unneeded" "--enable-deterministic-archives")
phase `strip' succeeded after 0.2 seconds
starting phase `validate-runpath'
validating RUNPATH of 12 binaries in "/gnu/store/my936i48wk5qv3rysas8zlqacn1jx9dx-ecl-fiasco-0.0.1-2.bb47d2f/lib"...
phase `validate-runpath' succeeded after 0.0 seconds
starting phase `validate-documentation-location'
phase `validate-documentation-location' succeeded after 0.0 seconds
starting phase `delete-info-dir-file'
phase `delete-info-dir-file' succeeded after 0.0 seconds
starting phase `patch-dot-desktop-files'
phase `patch-dot-desktop-files' succeeded after 0.0 seconds
starting phase `make-dynamic-linker-cache'
phase `make-dynamic-linker-cache' succeeded after 0.0 seconds
starting phase `install-license-files'
installing 1 license files from '.'
phase `install-license-files' succeeded after 0.0 seconds
starting phase `reset-gzip-timestamps'
phase `reset-gzip-timestamps' succeeded after 0.0 seconds
starting phase `compress-documentation'
phase `compress-documentation' succeeded after 0.0 seconds