Diff of the two buildlogs: -- --- b1/build.log 2025-09-03 06:54:31.481595775 +0000 +++ b2/build.log 2025-09-03 06:55:16.325650783 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Oct 6 01:16:40 -12 2026 -I: pbuilder-time-stamp: 1791292600 +I: Current time: Wed Sep 3 20:54:33 +14 2025 +I: pbuilder-time-stamp: 1756882473 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -22,53 +22,85 @@ dpkg-source: info: unpacking golang-github-yourbasic-graph_1.0.5-3.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/898248/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/559615/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 Sep 3 06:54 /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/559615/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/559615/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='forky' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='90d9d7ce631945a5875a8f80410a1bda' - 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='898248' - PS1='# ' - PS2='> ' + INVOCATION_ID=65da1f0b742148c59380d5e02c4c0cc2 + 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=559615 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.zocKpZ45/pbuilderrc_P6jJ --distribution forky --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.zocKpZ45/b1 --logfile b1/build.log golang-github-yourbasic-graph_1.0.5-3.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/bin/systemd-run' - 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.zocKpZ45/pbuilderrc_jOnx --distribution forky --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.zocKpZ45/b2 --logfile b2/build.log golang-github-yourbasic-graph_1.0.5-3.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/898248/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/559615/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -145,7 +177,7 @@ Get: 35 http://deb.debian.org/debian forky/main arm64 golang-src all 2:1.24~2 [5136 B] Get: 36 http://deb.debian.org/debian forky/main arm64 golang-go arm64 2:1.24~2 [44.3 kB] Get: 37 http://deb.debian.org/debian forky/main arm64 golang-any arm64 2:1.24~2 [5216 B] -Fetched 58.7 MB in 0s (157 MB/s) +Fetched 58.7 MB in 0s (232 MB/s) Preconfiguring packages ... 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 ... 20011 files and directories currently installed.) @@ -313,7 +345,11 @@ fakeroot is already the newest version (1.37.1.2-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/golang-github-yourbasic-graph-1.0.5/ && 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 > ../golang-github-yourbasic-graph_1.0.5-3_source.changes +I: user script /srv/workspace/pbuilder/559615/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/559615/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-yourbasic-graph-1.0.5/ && 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 > ../golang-github-yourbasic-graph_1.0.5-3_source.changes dpkg-buildpackage: info: source package golang-github-yourbasic-graph dpkg-buildpackage: info: source version 1.0.5-3 dpkg-buildpackage: info: source distribution unstable @@ -332,38 +368,38 @@ dh_auto_configure -O--buildsystem=golang dh_auto_build -O--buildsystem=golang cd obj-aarch64-linux-gnu && go install -trimpath -v -p 12 github.com/yourbasic/graph github.com/yourbasic/graph/build -internal/coverage/rtcov -internal/unsafeheader -internal/goexperiment +internal/byteorder +internal/profilerecord internal/goarch +internal/goos internal/godebugs -internal/profilerecord -internal/asan internal/msan -internal/byteorder -math/bits -internal/runtime/syscall -internal/goos +internal/asan +internal/unsafeheader +internal/goexperiment +internal/coverage/rtcov internal/cpu -internal/runtime/math -internal/abi +internal/runtime/syscall +math/bits cmp unicode/utf8 +internal/runtime/math +internal/abi internal/chacha8rand -internal/bytealg +math internal/runtime/atomic +internal/bytealg internal/runtime/sys -math -internal/runtime/exithook internal/stringslite +internal/runtime/exithook internal/race internal/runtime/maps runtime iter internal/reflectlite slices -sort errors +sort strconv github.com/yourbasic/graph github.com/yourbasic/graph/build @@ -442,7 +478,7 @@ === RUN ExampleComponents --- PASS: ExampleComponents (0.00s) PASS -ok github.com/yourbasic/graph 0.020s +ok github.com/yourbasic/graph 0.006s === RUN TestNull --- PASS: TestNull (0.00s) === RUN TestSingleton @@ -478,11 +514,11 @@ === RUN TestCycle --- PASS: TestCycle (0.00s) === RUN TestAdd ---- PASS: TestAdd (0.00s) +--- PASS: TestAdd (0.01s) === RUN TestDelete --- PASS: TestDelete (0.00s) === RUN TestNewEdges ---- PASS: TestNewEdges (0.02s) +--- PASS: TestNewEdges (0.01s) === RUN TestGrid --- PASS: TestGrid (0.00s) === RUN TestHyper @@ -494,15 +530,15 @@ === RUN TestKmn --- PASS: TestKmn (0.00s) === RUN TestMatch ---- PASS: TestMatch (0.00s) +--- PASS: TestMatch (0.01s) === RUN TestSubgraph --- PASS: TestSubgraph (0.01s) === RUN TestTensor ---- PASS: TestTensor (0.01s) +--- PASS: TestTensor (0.02s) === RUN TestTree --- PASS: TestTree (0.00s) === RUN TestUnion ---- PASS: TestUnion (0.01s) +--- PASS: TestUnion (0.00s) === RUN TestSize --- PASS: TestSize (0.00s) === RUN TestContains @@ -536,7 +572,7 @@ === RUN ExampleGeneric --- PASS: ExampleGeneric (0.00s) PASS -ok github.com/yourbasic/graph/build 0.090s +ok github.com/yourbasic/graph/build 0.086s create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=golang dh_prep -O--buildsystem=golang @@ -564,12 +600,14 @@ 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/559615/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/559615/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/898248 and its subdirectories -I: Current time: Tue Oct 6 01:17:29 -12 2026 -I: pbuilder-time-stamp: 1791292649 +I: removing directory /srv/workspace/pbuilder/559615 and its subdirectories +I: Current time: Wed Sep 3 20:55:15 +14 2025 +I: pbuilder-time-stamp: 1756882515