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/88b96xxjl2p446yjmdcavds3kss976jr-autoconf-2.69/bin:/gnu/store/jm1ydcb81ihi9b55nkbq50wcj8wfkb7y-automake-1.16.5/bin:/gnu/store/hahvgqpl61kg7jnljx217wfv54xj4fbg-pkg-config-0.29.2/bin:/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/bin:/gnu/store/xf9q2qibn5vb6cy6jb3ifkrh4wql7vxy-tar-1.34/bin:/gnu/store/5g3pia8fi48qvaqhb0xqw1j5yrxfkpbm-gzip-1.13/bin:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/bin:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/bin:/gnu/store/l1vf4qc0b70pzxqgz72sm4rj7b5fa1w0-diffutils-3.10/bin:/gnu/store/ihhhssc16ii48rds45i7v356l7p721ri-patch-2.7.6/bin:/gnu/store/w7isjvmf0qcs290vjwb7p3rjyfx0dn4s-findutils-4.9.0/bin:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/bin:/gnu/store/y8khv5c0z35xd5wh3lga1npkrg4n53wm-zstd-1.5.2/bin:/gnu/store/8mapjfzb13assv6nd4kph3csvqydk6ym-sed-4.8/bin:/gnu/store/ysla2nchzpzpr9gwhwv2ihm26hriiqxg-grep-3.11/bin:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/bin:/gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin:/gnu/store/lx366j1ydprzjyx6gyhjg3095m0swwqg-make-4.4.1/bin:/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin:/gnu/store/cfzwm4yq78c39iqxlr146jr2lk1rl09c-ld-wrapper-0/bin:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/bin:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/bin:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/bin:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/sbin'
environment variable `ACLOCAL_PATH' set to `/gnu/store/jm1ydcb81ihi9b55nkbq50wcj8wfkb7y-automake-1.16.5/share/aclocal:/gnu/store/hahvgqpl61kg7jnljx217wfv54xj4fbg-pkg-config-0.29.2/share/aclocal:/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/share/aclocal'
environment variable `PKG_CONFIG_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/lib/pkgconfig:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/lib/pkgconfig:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/lib/pkgconfig:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/lib/pkgconfig'
environment variable `GUILE_LOAD_PATH' unset
environment variable `GUILE_LOAD_COMPILED_PATH' unset
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/include:/gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/include:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/include:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/include:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/include:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/include:/gnu/store/lx366j1ydprzjyx6gyhjg3095m0swwqg-make-4.4.1/include:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/include:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/include:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/include:/gnu/store/ry0x9isrv6vv2aa2k26vk90dkn7mrq0i-libunistring-1.1/include:/gnu/store/9xcpby78v4ydigv3s1rxc8ndyl2ni95m-linux-libre-headers-5.15.49/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/include:/gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/include:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/include:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/include:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/include:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/include:/gnu/store/lx366j1ydprzjyx6gyhjg3095m0swwqg-make-4.4.1/include:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/include:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include/c++:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/include:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/include:/gnu/store/ry0x9isrv6vv2aa2k26vk90dkn7mrq0i-libunistring-1.1/include:/gnu/store/9xcpby78v4ydigv3s1rxc8ndyl2ni95m-linux-libre-headers-5.15.49/include'
environment variable `OBJC_INCLUDE_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/include:/gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/include:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/include:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/include:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/include:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/include:/gnu/store/lx366j1ydprzjyx6gyhjg3095m0swwqg-make-4.4.1/include:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/include:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/include:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/include:/gnu/store/ry0x9isrv6vv2aa2k26vk90dkn7mrq0i-libunistring-1.1/include:/gnu/store/9xcpby78v4ydigv3s1rxc8ndyl2ni95m-linux-libre-headers-5.15.49/include'
environment variable `OBJCPLUS_INCLUDE_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/include:/gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/include:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/include:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/include:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/include:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/include:/gnu/store/lx366j1ydprzjyx6gyhjg3095m0swwqg-make-4.4.1/include:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/include:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include/c++:/gnu/store/zcvhj876402zaz3cd2j6s2k4y4fnzdf7-gcc-11.4.0/include:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/include:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/include:/gnu/store/ry0x9isrv6vv2aa2k26vk90dkn7mrq0i-libunistring-1.1/include:/gnu/store/9xcpby78v4ydigv3s1rxc8ndyl2ni95m-linux-libre-headers-5.15.49/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/lib:/gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/lib:/gnu/store/7g02j4v5hqpp6pdli5wsxls4pv5r1z25-bzip2-1.0.8/lib:/gnu/store/dmyjj7h2s2a2w5mcq6vacn3g7bxlcqfv-file-5.45/lib:/gnu/store/77jdcly3xkn8banp17vpfqm8f5vak8wc-gawk-5.3.0/lib:/gnu/store/ycv1hhqj8ny80xbdprcjyzhmyss1g2p3-xz-5.4.5/lib:/gnu/store/pqai4n95zn5wdw430gslb00sb967jdg8-binutils-2.41/lib:/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/lib:/gnu/store/s21dvcsxf4ynf9jsip352z568knxb5hp-glibc-2.39-static/lib:/gnu/store/hcwq7z22s1zdcgbqn6ji7ccrsl54lv30-libgc-8.2.4/lib:/gnu/store/ry0x9isrv6vv2aa2k26vk90dkn7mrq0i-libunistring-1.1/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/3gvs8sw95ldfypr1n688svl5brwdmdi9-glibc-2.39/lib/locale'
environment variable `TZDIR' unset
phase `set-paths' succeeded after 0.0 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'
guile-lzlib/
guile-lzlib/.gitignore
guile-lzlib/AUTHORS
guile-lzlib/COPYING
guile-lzlib/ChangeLog
guile-lzlib/HACKING
guile-lzlib/Makefile.am
guile-lzlib/NEWS
guile-lzlib/README
guile-lzlib/README.org
guile-lzlib/build-aux/
guile-lzlib/build-aux/test-driver.scm
guile-lzlib/configure.ac
guile-lzlib/guix.scm
guile-lzlib/hall.scm
guile-lzlib/lzlib.scm
guile-lzlib/lzlib/
guile-lzlib/lzlib/config.scm.in
guile-lzlib/pre-inst-env.in
guile-lzlib/tests/
guile-lzlib/tests/lzlib.scm
phase `unpack' succeeded after 0.0 seconds
starting phase `bootstrap'
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /gnu/store/88b96xxjl2p446yjmdcavds3kss976jr-autoconf-2.69/bin/autoconf --force
autoreconf: configure.ac: not using Autoheader
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:51: installing 'build-aux/compile'
configure.ac:8: installing 'build-aux/install-sh'
configure.ac:8: installing 'build-aux/missing'
Makefile.am: installing './INSTALL'
autoreconf: Leaving directory `.'
phase `bootstrap' succeeded after 4.1 seconds
starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.1 seconds
starting phase `patch-source-shebangs'
patch-shebang: ./build-aux/compile: changing `/bin/sh' to `/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/sh'
patch-shebang: ./build-aux/install-sh: changing `/bin/sh' to `/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/sh'
patch-shebang: ./build-aux/missing: changing `/bin/sh' to `/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/sh'
patch-shebang: ./configure: changing `/bin/sh' to `/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/sh'
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `configure'
source directory: "/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib" (relative from build: ".")
build directory: "/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib"
configure flags: ("CONFIG_SHELL=/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/bash" "SHELL=/gnu/store/d7q6yazfa1bxf4x7p9n3b99hn97q6bvw-bash-minimal-5.1.16/bin/bash" "--prefix=/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0" "--enable-fast-install" "--build=aarch64-unknown-linux-gnu")
configure: WARNING: unrecognized options: --enable-fast-install
checking for a BSD-compatible install... /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... no
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for pkg-config... /gnu/store/hahvgqpl61kg7jnljx217wfv54xj4fbg-pkg-config-0.29.2/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
configure: checking for guile 3.0
configure: found guile 3.0
checking for guile-3.0... no
checking for guile3.0... no
checking for guile-3... no
checking for guile3... no
checking for guile... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/bin/guile
checking for Guile version >= 3.0... 3.0.9
checking for guild... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/bin/guild
checking for guile-config... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/bin/guile-config
checking for Guile site directory... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/share/guile/site/3.0
checking for Guile site-ccache directory using pkgconfig... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/lib/guile/3.0/site-ccache
checking for Guile extensions directory... /gnu/store/mwv03cfpqwvnffq76fp4x1kmn6833dpa-guile-3.0.9/lib/guile/3.0/extensions
checking whether make supports the include directive... yes (GNU style)
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... none
checking lzlib's file name... /gnu/store/w23apywd45rr1n4l330lqgkjf7qy30fa-lzlib-1.13/lib/liblz.so.1
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating lzlib/config.scm
config.status: creating pre-inst-env
config.status: executing depfiles commands
configure: WARNING: unrecognized options: --enable-fast-install
phase `configure' succeeded after 1.6 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `build'
  GEN      lzlib.go
  GEN      lzlib/config.go
wrote `lzlib/config.go'
wrote `lzlib.go'
phase `build' succeeded after 4.4 seconds
starting phase `check'
make  check-TESTS
make[1]: Entering directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
make[2]: Entering directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
PASS: tests/lzlib.scm
============================================================================
Testsuite summary for guile-lzlib 0.3.0
============================================================================
# TOTAL: 12
# PASS:  12
# SKIP:  0
# XFAIL: 0
# FAIL:  0
# XPASS: 0
# ERROR: 0
============================================================================
make[2]: Leaving directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
make[1]: Leaving directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
phase `check' succeeded after 56.8 seconds
starting phase `install'
make[1]: Entering directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/mkdir -p '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/share/guile/site/3.0'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/mkdir -p '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/share/guile/site/3.0/lzlib'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/install -c -m 644  lzlib/config.scm '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/share/guile/site/3.0/lzlib'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/install -c -m 644  lzlib.scm '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/share/guile/site/3.0/.'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/mkdir -p '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/mkdir -p '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/install -c -m 644  lzlib/config.go '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib'
 /gnu/store/62c9pawfdpv1qrgavs8amadbwz8zfiaf-coreutils-9.1/bin/install -c -m 644  lzlib.go '/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/.'
make[1]: Leaving directory '/tmp/guix-build-guile-lzlib-0.3.0.drv-0/guile-lzlib'
phase `install' succeeded after 0.1 seconds
starting phase `patch-shebangs'
phase `patch-shebangs' succeeded after 0.0 seconds
starting phase `strip'
stripping binaries in "/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib" with "strip" and flags ("--strip-unneeded" "--enable-deterministic-archives")
strip: Unable to recognise the format of the input file `/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib.go'
warning: /gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib.go: program "strip" exited with non-zero exit status 1
strip: Unable to recognise the format of the input file `/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib/config.go'
warning: /gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/lib/guile/3.0/site-ccache/lzlib/config.go: program "strip" exited with non-zero exit status 1
phase `strip' succeeded after 0.0 seconds
starting phase `validate-runpath'
validating RUNPATH of 2 binaries in "/gnu/store/b918zp4v4bp8a0ig8in7hkfziswfjvc1-guile-lzlib-0.3.0/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