Diff of the two buildlogs: -- --- b1/build.log 2025-08-31 11:43:21.273951054 +0000 +++ b2/build.log 2025-08-31 12:03:11.619411135 +0000 @@ -1,7 +1,6 @@ -W: cgroups are not available on the host, not using them. I: pbuilder: network access will be disabled during build -I: Current time: Sat Oct 3 06:02:33 -12 2026 -I: pbuilder-time-stamp: 1791050553 +I: Current time: Mon Sep 1 01:43:23 +14 2025 +I: pbuilder-time-stamp: 1756640603 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -23,52 +22,85 @@ dpkg-source: info: unpacking gap-io_4.9.3+ds-1.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2741215/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/D01_modify_environment starting +debug: Running on codethink04-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 Aug 31 11:43 /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/2529237/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - 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]="37" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + 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=12 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + 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='2741215' - PS1='# ' - PS2='> ' + INVOCATION_ID=8ccc4edac4da4f7eaef9ab5476acbcf5 + 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=2529237 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.fuU21mxC/pbuilderrc_5jRn --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.fuU21mxC/b1 --logfile b1/build.log gap-io_4.9.3+ds-1.dsc' - SUDO_GID='109' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/sbin/chroot' - http_proxy='http://192.168.101.4:3128' + 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.fuU21mxC/pbuilderrc_T9JR --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.fuU21mxC/b2 --logfile b2/build.log gap-io_4.9.3+ds-1.dsc' + SUDO_GID=109 + SUDO_HOME=/var/lib/jenkins + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink03-arm64 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2741215/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -236,7 +268,7 @@ Get: 114 http://deb.debian.org/debian unstable/main arm64 texlive-latex-recommended all 2025.20250727-3 [8454 kB] Get: 115 http://deb.debian.org/debian unstable/main arm64 texlive-pictures all 2025.20250727-3 [22.1 MB] Get: 116 http://deb.debian.org/debian unstable/main arm64 texlive-latex-extra all 2025.20250727-3 [27.4 MB] -Fetched 157 MB in 1s (234 MB/s) +Fetched 157 MB in 1s (112 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1:arm64. (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 ... 20011 files and directories currently installed.) @@ -628,8 +660,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Sat Oct 3 18:02:57 UTC 2026. -Universal Time is now: Sat Oct 3 18:02:57 UTC 2026. +Local time is now: Sun Aug 31 11:44:15 UTC 2025. +Universal Time is now: Sun Aug 31 11:44:15 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up gap-autodoc (2023.06.19-1) ... @@ -744,7 +776,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/gap-io-4.9.3+ds/ && 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 > ../gap-io_4.9.3+ds-1_source.changes +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/gap-io-4.9.3+ds/ && 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 > ../gap-io_4.9.3+ds-1_source.changes dpkg-buildpackage: info: source package gap-io dpkg-buildpackage: info: source version 4.9.3+ds-1 dpkg-buildpackage: info: source distribution unstable @@ -942,23 +978,23 @@ Architecture: aarch64-unknown-linux-gnu-default64-kv9 testing: ./_build/tst/all.tst - 1 ms (0 ms GC) and 223KB allocated for all.tst + 2 ms (0 ms GC) and 223KB allocated for all.tst testing: ./_build/tst/bugfix.tst - 163 ms (15 ms GC) and 24.1MB allocated for bugfix.tst + 163 ms (16 ms GC) and 24.1MB allocated for bugfix.tst testing: ./_build/tst/children.tst 0 ms (0 ms GC) and 41.8KB allocated for children.tst testing: ./_build/tst/funcs.tst 1 ms (0 ms GC) and 106KB allocated for funcs.tst testing: ./_build/tst/sendstringbackground.tst - 1 ms (0 ms GC) and 33.7KB allocated for sendstringbackground.tst + 56 ms (0 ms GC) and 33.7KB allocated for sendstringbackground.tst testing: ./_build/tst/testgap.tst - 2594 ms (163 ms GC) and 674MB allocated for testgap.tst + 2638 ms (113 ms GC) and 654MB allocated for testgap.tst testing: ./_build/tst/timeout.tst - 41 ms (41 ms GC) and 116KB allocated for timeout.tst + 35 ms (35 ms GC) and 116KB allocated for timeout.tst testing: ./_build/tst/waitpid.tst - 36 ms (36 ms GC) and 55.2KB allocated for waitpid.tst + 30 ms (30 ms GC) and 55.2KB allocated for waitpid.tst ----------------------------------- -total 2837 ms (255 ms GC) and 698MB allocated +total 2925 ms (194 ms GC) and 678MB allocated 0 failures in 8 files #I No errors detected while testing @@ -1006,8 +1042,8 @@ make[1]: Leaving directory '/build/reproducible-path/gap-io-4.9.3+ds' dh_md5sums dh_builddeb -dpkg-deb: building package 'gap-io' in '../gap-io_4.9.3+ds-1_arm64.deb'. dpkg-deb: building package 'gap-io-dbgsym' in '../gap-io-dbgsym_4.9.3+ds-1_arm64.deb'. +dpkg-deb: building package 'gap-io' in '../gap-io_4.9.3+ds-1_arm64.deb'. dpkg-genbuildinfo --build=binary -O../gap-io_4.9.3+ds-1_arm64.buildinfo dpkg-genchanges --build=binary -O../gap-io_4.9.3+ds-1_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -1015,12 +1051,42 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: including full source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/2529237/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2529237/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 +W: Stray processes left from build: +* system-pbuilder-build-gap\x2dio_4.9.3\x2bds\x2d1-2529237.slice - Slice /system/pbuilder/build/gap-io_4.9.3+ds-1/2529237 + Loaded: loaded + Active: active since Mon 2025-09-01 01:43:29 +14; 19min ago + Invocation: a0139862c15b4b789782a5122a80beab + Tasks: 16 + Memory: 260.5M (peak: 1.1G, swap: 729.3M, swap peak: 1G) + CPU: 5min 47.069s + CGroup: /system.slice/system-pbuilder.slice/system-pbuilder-build.slice/system-pbuilder-build-gap\x2dio_4.9.3\x2bds\x2d1.slice/system-pbuilder-build-gap\x2dio_4.9.3\x2bds\x2d1-2529237.slice + `-run-p2612787-i203923126.scope + |-2626064 /bin/bash ./tst/sleep.sh 3600 + |-2626065 /bin/bash ./tst/sleep.sh 3600 + |-2626066 sleep 3600 + |-2626067 /bin/bash ./tst/sleep.sh 3600 + |-2626068 sleep 3600 + |-2626069 /bin/bash ./tst/sleep.sh 3600 + |-2626072 sleep 3600 + |-2626074 /bin/bash ./tst/sleep.sh 3600 + |-2626078 /bin/bash ./tst/sleep.sh 3600 + |-2626080 sleep 3600 + |-2626081 sleep 3600 + |-2626082 sleep 3600 + |-2626085 /bin/bash ./tst/sleep.sh 3600 + |-2626088 /bin/bash ./tst/sleep.sh 3600 + |-2626093 sleep 3600 + `-2626094 sleep 3600 + +Sep 01 01:43:29 codethink04-arm64 systemd[1]: Created slice system-pbuilder-build-gap\x2dio_4.9.3\x2bds\x2d1-2529237.slice - Slice /system/pbuilder/build/gap-io_4.9.3+ds-1/2529237. I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/2741215 and its subdirectories -I: Current time: Sat Oct 3 06:06:19 -12 2026 -I: pbuilder-time-stamp: 1791050779 +I: removing directory /srv/workspace/pbuilder/2529237 and its subdirectories +I: Current time: Mon Sep 1 02:03:10 +14 2025 +I: pbuilder-time-stamp: 1756641790