Diff of the two buildlogs: -- --- b1/build.log 2025-09-29 12:12:14.784753625 +0000 +++ b2/build.log 2025-09-29 12:13:11.880821729 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Nov 1 06:34:24 -12 2026 -I: pbuilder-time-stamp: 1793558064 +I: Current time: Tue Sep 30 02:12:17 +14 2025 +I: pbuilder-time-stamp: 1759147937 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -22,53 +22,85 @@ dpkg-source: info: unpacking golang-github-moby-sys_0.0~git20250819.9dc3a90-1.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/25639/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/16426/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 29 12:12 /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/16426/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/16426/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]="3" [2]="3" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.3.3(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=' ' - INVOCATION_ID='7ada320f9bb44936a497d1a4ca14d086' - 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='25639' - PS1='# ' - PS2='> ' + INVOCATION_ID=5649ce9037364b9a86b4e07c34e00764 + 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=16426 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.yW7F8WH8/pbuilderrc_Q6Vl --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.yW7F8WH8/b1 --logfile b1/build.log golang-github-moby-sys_0.0~git20250819.9dc3a90-1.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/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.yW7F8WH8/pbuilderrc_jDbb --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.yW7F8WH8/b2 --logfile b2/build.log golang-github-moby-sys_0.0~git20250819.9dc3a90-1.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 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/25639/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/16426/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -148,7 +180,7 @@ Get: 36 http://deb.debian.org/debian unstable/main arm64 golang-go arm64 2:1.24~2 [44.3 kB] Get: 37 http://deb.debian.org/debian unstable/main arm64 golang-any arm64 2:1.24~2 [5216 B] Get: 38 http://deb.debian.org/debian unstable/main arm64 golang-golang-x-sys-dev all 0.36.0-1 [640 kB] -Fetched 59.4 MB in 2s (32.6 MB/s) +Fetched 59.4 MB in 0s (194 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 ... 19965 files and directories currently installed.) @@ -320,7 +352,11 @@ 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-moby-sys-0.0~git20250819.9dc3a90/ && 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-moby-sys_0.0~git20250819.9dc3a90-1_source.changes +I: user script /srv/workspace/pbuilder/16426/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/16426/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-moby-sys-0.0~git20250819.9dc3a90/ && 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-moby-sys_0.0~git20250819.9dc3a90-1_source.changes dpkg-buildpackage: info: source package golang-github-moby-sys dpkg-buildpackage: info: source version 0.0~git20250819.9dc3a90-1 dpkg-buildpackage: info: source distribution unstable @@ -393,90 +429,90 @@ src/github.com/moby/sys/userns/userns_linux.go src/github.com/moby/sys/userns/userns_linux_test.go cd _build && go install -trimpath -v -p 12 github.com/moby/sys/atomicwriter github.com/moby/sys/capability github.com/moby/sys/capability/enumgen github.com/moby/sys/mount github.com/moby/sys/mountinfo github.com/moby/sys/reexec github.com/moby/sys/sequential github.com/moby/sys/signal github.com/moby/sys/symlink github.com/moby/sys/user github.com/moby/sys/userns -internal/goarch +internal/unsafeheader internal/byteorder -internal/godebugs -internal/coverage/rtcov -internal/msan +internal/goexperiment internal/profilerecord internal/asan -internal/unsafeheader -internal/goexperiment -internal/cpu +internal/godebugs +internal/goarch +internal/coverage/rtcov internal/goos +internal/msan internal/runtime/syscall -internal/abi -internal/runtime/math cmp internal/itoa +internal/cpu +math/bits unicode/utf8 sync/atomic -math/bits -internal/chacha8rand +internal/runtime/math unicode +internal/abi log/internal +internal/chacha8rand math +internal/runtime/sys internal/bytealg internal/runtime/atomic -internal/runtime/sys -internal/runtime/exithook internal/stringslite +internal/runtime/exithook internal/race -internal/runtime/maps internal/sync +internal/runtime/maps runtime internal/reflectlite iter sync slices -errors -sort internal/bisect internal/testlog -io +errors +sort internal/oserror +io path strconv syscall internal/godebug -strings bytes +strings reflect go/build/constraint bufio +time internal/syscall/execenv internal/syscall/unix -time -internal/poll -io/fs context -encoding/binary -internal/fmtsort +io/fs +internal/poll internal/filepathlite os +internal/fmtsort +encoding/binary golang.org/x/sys/unix -github.com/moby/sys/sequential fmt -path/filepath os/signal +github.com/moby/sys/sequential +path/filepath os/exec github.com/moby/sys/symlink github.com/moby/sys/atomicwriter -go/doc/comment log -github.com/moby/sys/userns -github.com/moby/sys/capability text/tabwriter +github.com/moby/sys/capability go/token +github.com/moby/sys/userns github.com/moby/sys/reexec +go/doc/comment go/scanner go/ast -github.com/moby/sys/signal github.com/moby/sys/mountinfo +github.com/moby/sys/signal github.com/moby/sys/user -github.com/moby/sys/mount -go/parser go/printer +go/parser +github.com/moby/sys/mount go/format github.com/moby/sys/capability/enumgen dh_auto_test -O--builddirectory=_build -O--buildsystem=golang @@ -526,17 +562,17 @@ === RUN TestWriteSetCancel --- PASS: TestWriteSetCancel (0.00s) PASS -ok github.com/moby/sys/atomicwriter 0.011s +ok github.com/moby/sys/atomicwriter 0.162s === RUN TestState --- PASS: TestState (0.00s) === RUN TestLastCap --- PASS: TestLastCap (0.00s) === RUN TestListSupported capability_test.go:109: got +[chown dac_override dac_read_search fowner fsetid kill setgid setuid setpcap linux_immutable net_bind_service net_broadcast net_admin net_raw ipc_lock ipc_owner sys_module sys_rawio sys_chroot sys_ptrace sys_pacct sys_admin sys_boot sys_nice sys_resource sys_time sys_tty_config mknod lease audit_write audit_control setfcap mac_override mac_admin syslog wake_alarm block_suspend audit_read perfmon bpf checkpoint_restore] (len 41) ---- PASS: TestListSupported (0.01s) +--- PASS: TestListSupported (0.00s) === RUN TestNewPid2Load capability_test.go:135: Bounding set: chown, dac_override, dac_read_search, fowner, fsetid, kill, setgid, setuid, setpcap, linux_immutable, net_bind_service, net_broadcast, net_admin, net_raw, ipc_lock, ipc_owner, sys_module, sys_rawio, sys_chroot, sys_ptrace, sys_pacct, sys_admin, sys_boot, sys_nice, sys_resource, sys_time, sys_tty_config, mknod, lease, audit_write, audit_control, setfcap, mac_override, mac_admin, syslog, wake_alarm, block_suspend, audit_read, perfmon, bpf, checkpoint_restore ---- PASS: TestNewPid2Load (0.02s) +--- PASS: TestNewPid2Load (0.00s) === RUN TestAmbientCapSet capability_test.go:145: The test needs `CAP_SETPCAP`. --- SKIP: TestAmbientCapSet (0.00s) @@ -615,7 +651,7 @@ capability_test.go:351: The test needs `CAP_SETPCAP`. --- SKIP: TestDropBound (0.00s) PASS -ok github.com/moby/sys/capability 0.275s +ok github.com/moby/sys/capability 0.016s ? github.com/moby/sys/capability/enumgen [no test files] === RUN TestMountOptionsParsing --- PASS: TestMountOptionsParsing (0.00s) @@ -652,7 +688,7 @@ sharedsubtree_linux_test.go:285: root required --- SKIP: TestSubtreeUnbindable (0.00s) PASS -ok github.com/moby/sys/mount 0.228s +ok github.com/moby/sys/mount 0.178s === RUN TestMountedBy === RUN TestMountedBy/non-existent_path === RUN TestMountedBy/not_mounted_directory @@ -739,7 +775,7 @@ === RUN TestGetMounts --- PASS: TestGetMounts (0.00s) PASS -ok github.com/moby/sys/mountinfo 0.110s +ok github.com/moby/sys/mountinfo 0.197s === RUN TestRegister === RUN TestRegister/duplicate_name === RUN TestRegister/invalid_name @@ -750,9 +786,9 @@ === RUN TestCommand/basename === RUN TestCommand/full_path === RUN TestCommand/command_with_args ---- PASS: TestCommand (0.07s) - --- PASS: TestCommand/basename (0.03s) - --- PASS: TestCommand/full_path (0.02s) +--- PASS: TestCommand (0.01s) + --- PASS: TestCommand/basename (0.01s) + --- PASS: TestCommand/full_path (0.00s) --- PASS: TestCommand/command_with_args (0.01s) === RUN TestCommandContext === RUN TestCommandContext/basename @@ -760,21 +796,21 @@ === RUN TestCommandContext/command_with_args === RUN TestCommandContext/context_canceled === RUN TestCommandContext/context_timeout ---- PASS: TestCommandContext (1.05s) - --- PASS: TestCommandContext/basename (0.04s) +--- PASS: TestCommandContext (1.01s) + --- PASS: TestCommandContext/basename (0.00s) --- PASS: TestCommandContext/full_path (0.00s) - --- PASS: TestCommandContext/command_with_args (0.01s) + --- PASS: TestCommandContext/command_with_args (0.00s) --- PASS: TestCommandContext/context_canceled (0.00s) - --- PASS: TestCommandContext/context_timeout (1.00s) + --- PASS: TestCommandContext/context_timeout (1.01s) === RUN TestNaiveSelf ---- PASS: TestNaiveSelf (0.02s) +--- PASS: TestNaiveSelf (0.01s) PASS -ok github.com/moby/sys/reexec 1.652s +ok github.com/moby/sys/reexec 1.252s ? github.com/moby/sys/sequential [no test files] === RUN TestCatchAll --- PASS: TestCatchAll (0.00s) === RUN TestCatchAllIgnoreSigUrg ---- PASS: TestCatchAllIgnoreSigUrg (1.00s) +--- PASS: TestCatchAllIgnoreSigUrg (1.01s) === RUN TestStopCatch --- PASS: TestStopCatch (0.00s) === RUN TestParseSignal @@ -782,9 +818,9 @@ === RUN TestValidSignalForPlatform --- PASS: TestValidSignalForPlatform (0.00s) PASS -ok github.com/moby/sys/signal 1.632s +ok github.com/moby/sys/signal 1.026s === RUN TestFollowSymlinkAbsolute ---- PASS: TestFollowSymlinkAbsolute (0.00s) +--- PASS: TestFollowSymlinkAbsolute (0.01s) === RUN TestFollowSymlinkRelativePath --- PASS: TestFollowSymlinkRelativePath (0.00s) === RUN TestFollowSymlinkSkipSymlinksOutsideScope @@ -824,10 +860,10 @@ === RUN TestFollowSymlinkNoLexicalCleaning --- PASS: TestFollowSymlinkNoLexicalCleaning (0.00s) PASS -ok github.com/moby/sys/symlink 0.622s +ok github.com/moby/sys/symlink 0.114s === RUN TestMkdirAllAndChown idtools_unix_test.go:396: skipping test that requires root ---- SKIP: TestMkdirAllAndChown (0.01s) +--- SKIP: TestMkdirAllAndChown (0.00s) === RUN TestMkdirAllAndChownNew idtools_unix_test.go:396: skipping test that requires root --- SKIP: TestMkdirAllAndChownNew (0.00s) @@ -842,29 +878,29 @@ === RUN TestToContainer --- PASS: TestToContainer (0.00s) === RUN TestMkdirIsNotDir ---- PASS: TestMkdirIsNotDir (0.01s) +--- PASS: TestMkdirIsNotDir (0.00s) === RUN TestUserParseLine ---- PASS: TestUserParseLine (0.01s) +--- PASS: TestUserParseLine (0.00s) === RUN TestUserParsePasswd --- PASS: TestUserParsePasswd (0.00s) === RUN TestUserParseGroup --- PASS: TestUserParseGroup (0.00s) === RUN TestValidGetExecUser ---- PASS: TestValidGetExecUser (0.04s) +--- PASS: TestValidGetExecUser (0.00s) === RUN TestInvalidGetExecUser --- PASS: TestInvalidGetExecUser (0.00s) === RUN TestGetExecUserNilSources --- PASS: TestGetExecUserNilSources (0.00s) === RUN TestGetAdditionalGroups ---- PASS: TestGetAdditionalGroups (0.01s) +--- PASS: TestGetAdditionalGroups (0.00s) === RUN TestGetAdditionalGroupsNumeric --- PASS: TestGetAdditionalGroupsNumeric (0.00s) PASS -ok github.com/moby/sys/user 0.515s +ok github.com/moby/sys/user 0.075s === RUN TestUIDMapInUserNS ---- PASS: TestUIDMapInUserNS (0.01s) +--- PASS: TestUIDMapInUserNS (0.00s) PASS -ok github.com/moby/sys/userns 0.613s +ok github.com/moby/sys/userns 0.118s create-stamp debian/debhelper-build-stamp dh_testroot -O--builddirectory=_build -O--buildsystem=golang dh_prep -O--builddirectory=_build -O--buildsystem=golang @@ -898,12 +934,14 @@ 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/16426/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/16426/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/25639 and its subdirectories -I: Current time: Sun Nov 1 06:35:14 -12 2026 -I: pbuilder-time-stamp: 1793558114 +I: removing directory /srv/workspace/pbuilder/16426 and its subdirectories +I: Current time: Tue Sep 30 02:13:11 +14 2025 +I: pbuilder-time-stamp: 1759147991