Diff of the two buildlogs: -- --- b1/build.log 2023-04-20 12:26:43.923424075 +0000 +++ b2/build.log 2023-04-20 12:27:39.864941695 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Thu Apr 20 00:25:36 -12 2023 -I: pbuilder-time-stamp: 1681993536 +I: Current time: Thu May 23 08:49:46 +14 2024 +I: pbuilder-time-stamp: 1716403786 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz] I: copying local configuration @@ -16,7 +16,7 @@ I: copying [./libmath-matrixreal-perl_2.13.orig.tar.gz] I: copying [./libmath-matrixreal-perl_2.13-2.debian.tar.xz] I: Extracting source -gpgv: Signature made Fri Jun 12 13:52:24 2020 -12 +gpgv: Signature made Sat Jun 13 15:52:24 2020 +14 gpgv: using RSA key D1E1316E93A760A8104D85FABB3A68018649AA06 gpgv: Can't check signature: No public key dpkg-source: warning: cannot verify inline signature for ./libmath-matrixreal-perl_2.13-2.dsc: no acceptable signature found @@ -28,52 +28,84 @@ dpkg-source: info: applying spell.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/8981/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/D01_modify_environment starting +debug: Running on codethink11-arm64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 May 23 08:49 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='arm64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="15" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.2.15(1)-release' + BUILDDIR=/build + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=8' - DISTRIBUTION='bookworm' - HOME='/var/lib/jenkins' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=bookworm + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/var/lib/jenkins + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='8981' - PS1='# ' - PS2='> ' + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=13017 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.9GjQfLCP/pbuilderrc_dCG4 --distribution bookworm --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.9GjQfLCP/b1 --logfile b1/build.log libmath-matrixreal-perl_2.13-2.dsc' - SUDO_GID='117' - SUDO_UID='110' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - USERNAME='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.16:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.9GjQfLCP/pbuilderrc_6cx6 --distribution bookworm --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.9GjQfLCP/b2 --logfile b2/build.log --extrapackages usrmerge libmath-matrixreal-perl_2.13-2.dsc' + SUDO_GID=117 + SUDO_UID=110 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + USERNAME=root + _='I: set' + http_proxy=http://192.168.101.16:3128 I: uname -a - Linux codethink16-arm64 4.15.0-209-generic #220-Ubuntu SMP Tue Mar 21 19:52:44 UTC 2023 aarch64 GNU/Linux + Linux i-capture-the-hostname 4.15.0-209-generic #220-Ubuntu SMP Tue Mar 21 19:52:44 UTC 2023 aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Apr 19 22:25 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/8981/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 22 06:47 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -156,7 +188,7 @@ Get: 41 http://deb.debian.org/debian bookworm/main arm64 libtest-exception-perl all 0.43-3 [16.9 kB] Get: 42 http://deb.debian.org/debian bookworm/main arm64 libtest-warn-perl all 0.37-2 [14.5 kB] Get: 43 http://deb.debian.org/debian bookworm/main arm64 libtest-most-perl all 0.38-1 [25.1 kB] -Fetched 18.9 MB in 1s (36.8 MB/s) +Fetched 18.9 MB in 1s (34.9 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package sensible-utils. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19616 files and directories currently installed.) @@ -344,8 +376,17 @@ Writing extended state information... Building tag database... -> Finished parsing the build-deps +Reading package lists... +Building dependency tree... +Reading state information... +usrmerge is already the newest version (35). +0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/libmath-matrixreal-perl-2.13/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../libmath-matrixreal-perl_2.13-2_source.changes +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/A99_set_merged_usr starting +Re-configuring usrmerge... +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/A99_set_merged_usr finished +hostname: Temporary failure in name resolution +I: Running cd /build/libmath-matrixreal-perl-2.13/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../libmath-matrixreal-perl_2.13-2_source.changes dpkg-buildpackage: info: source package libmath-matrixreal-perl dpkg-buildpackage: info: source version 2.13-2 dpkg-buildpackage: info: source distribution unstable @@ -405,10 +446,10 @@ ok 7 - new_from_string agrees with new_diag ok - * Estimated diagonalization time for 150x150 matrix: 11.03 s - Estimated biggest matrix diagonalisable within 1 day cpu: 2915x2915 - * Estimated eigenvalues-only computation time for 150x150 matrix: 1.58 s - Estimated biggest matrix manageable within 1 day cpu: 5500x5500 + * Estimated diagonalization time for 150x150 matrix: 9.76 s + Estimated biggest matrix diagonalisable within 1 day cpu: 3035x3035 + * Estimated eigenvalues-only computation time for 150x150 matrix: 1.44 s + Estimated biggest matrix manageable within 1 day cpu: 5677x5677 Btw, do you want to crunch such one now? (no, just kidding...;-) t/bench_eigen.t ........ 1..3 @@ -474,9 +515,9 @@ ok 2 ok 3 ok 4 - diagonal matrix with 0 on diagonal has det=0 -ok 5 - 9330.375000000000 =? 9330.375000000000 +ok 5 - -3213.437500000000 =? -3213.437500000000 ok 6 - new_random returns square matrix -ok 7 - 0.000107176828 =? 0.000107176828 +ok 7 - -0.000311193232 =? -0.000311193232 ok 8 - new_random returns symmetric matrix ok 9 - product of eigenvalues equals the determinant ok 10 - product of eigenvalues equals the determinant @@ -715,8 +756,8 @@ ok 2 - max works ok 3 - $a->min works, $min=0 ok 4 - $a->max works, $max=10 -ok 5 - symmetric random matrix adheres to bounded_by, max=9.75662331794183 -ok 6 - symmetric random matrix adheres to bounded_by, min=0.1131163797562 +ok 5 - symmetric random matrix adheres to bounded_by, max=9.41832872313775 +ok 6 - symmetric random matrix adheres to bounded_by, min=0.589709843779964 ok t/minor.t .............. 1..3 @@ -907,7 +948,7 @@ ok 2 - as_yacas formatting works ok All tests successful. -Files=59, Tests=353, 23 wallclock secs ( 0.41 usr 0.18 sys + 19.57 cusr 2.04 csys = 22.20 CPU) +Files=59, Tests=353, 18 wallclock secs ( 0.34 usr 0.13 sys + 16.07 cusr 1.48 csys = 18.02 CPU) Result: PASS create-stamp debian/debhelper-build-stamp dh_prep @@ -943,12 +984,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/13017/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/8981 and its subdirectories -I: Current time: Thu Apr 20 00:26:42 -12 2023 -I: pbuilder-time-stamp: 1681993602 +I: removing directory /srv/workspace/pbuilder/13017 and its subdirectories +I: Current time: Thu May 23 08:50:38 +14 2024 +I: pbuilder-time-stamp: 1716403838