Diff of the two buildlogs: -- --- b1/build.log 2025-07-27 10:54:59.761238385 +0000 +++ b2/build.log 2025-07-27 10:55:54.481305902 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Jul 26 22:53:04 -12 2025 -I: pbuilder-time-stamp: 1753613584 +I: Current time: Sun Aug 30 07:17:58 +14 2026 +I: pbuilder-time-stamp: 1788023878 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/experimental-reproducible-base.tgz] I: copying local configuration @@ -24,52 +24,84 @@ dpkg-source: info: applying 000-fix-lz4-legacy-tests.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/819967/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/307529/tmp/hooks/D01_modify_environment starting +debug: Running on ionos5-amd64. +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 29 17:18 /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/307529/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/307529/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='amd64' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=40 ' - DISTRIBUTION='experimental' - HOME='/root' - HOST_ARCH='amd64' + 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]="x86_64-pc-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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=42 ' + DIRSTACK=() + DISTRIBUTION=experimental + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='b2c8e26fa0924f47b3b18b0c8427c275' - 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='819967' - PS1='# ' - PS2='> ' + INVOCATION_ID=662536de52b240c9b15b107f838d3ca2 + LANG=C + LANGUAGE=et_EE:et + LC_ALL=C + MACHTYPE=x86_64-pc-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=307529 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.EdZqvP0E/pbuilderrc_WPDo --distribution experimental --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/experimental-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.EdZqvP0E/b1 --logfile b1/build.log golang-github-u-root-uio_0.0~git20240224.d2acac8-1~exp1.dsc' - SUDO_GID='110' - SUDO_UID='105' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://46.16.76.132:3128' + 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.EdZqvP0E/pbuilderrc_PtiL --distribution experimental --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/experimental-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.EdZqvP0E/b2 --logfile b2/build.log golang-github-u-root-uio_0.0~git20240224.d2acac8-1~exp1.dsc' + SUDO_GID=110 + SUDO_UID=105 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://213.165.73.152:3128 I: uname -a - Linux ionos1-amd64 6.1.0-37-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.140-1 (2025-05-22) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.33+deb12-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.33-1~bpo12+1 (2025-07-09) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 May 12 19:25 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/819967/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 12 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/307529/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -150,7 +182,7 @@ Get: 35 http://deb.debian.org/debian unstable/main amd64 golang-any amd64 2:1.24~2 [5216 B] Get: 36 http://deb.debian.org/debian unstable/main amd64 golang-github-pierrec-lz4-dev all 4.1.18-1 [23.9 MB] Get: 37 http://deb.debian.org/debian unstable/main amd64 golang-golang-x-sys-dev all 0.22.0-1 [431 kB] -Fetched 85.5 MB in 4s (20.8 MB/s) +Fetched 85.5 MB in 5s (16.6 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 ... 19849 files and directories currently installed.) @@ -313,7 +345,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-u-root-uio-0.0~git20240224.d2acac8/ && 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-u-root-uio_0.0~git20240224.d2acac8-1~exp1_source.changes +I: user script /srv/workspace/pbuilder/307529/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for experimental +I: user script /srv/workspace/pbuilder/307529/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-u-root-uio-0.0~git20240224.d2acac8/ && 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-u-root-uio_0.0~git20240224.d2acac8-1~exp1_source.changes dpkg-buildpackage: info: source package golang-github-u-root-uio dpkg-buildpackage: info: source version 0.0~git20240224.d2acac8-1~exp1 dpkg-buildpackage: info: source distribution experimental @@ -331,58 +367,58 @@ dh_autoreconf -O--builddirectory=_build -O--buildsystem=golang dh_auto_configure -O--builddirectory=_build -O--buildsystem=golang dh_auto_build -O--builddirectory=_build -O--buildsystem=golang - cd _build && go install -trimpath -v -p 40 github.com/u-root/uio/cli github.com/u-root/uio/cp github.com/u-root/uio/cp/cmp github.com/u-root/uio/llog github.com/u-root/uio/rand github.com/u-root/uio/uio github.com/u-root/uio/ulog github.com/u-root/uio/ulog/ulogtest -internal/profilerecord -unicode/utf8 + cd _build && go install -trimpath -v -p 42 github.com/u-root/uio/cli github.com/u-root/uio/cp github.com/u-root/uio/cp/cmp github.com/u-root/uio/llog github.com/u-root/uio/rand github.com/u-root/uio/uio github.com/u-root/uio/ulog github.com/u-root/uio/ulog/ulogtest +log/internal +unicode/utf16 +encoding internal/goarch internal/msan -internal/goos +internal/unsafeheader log/slog/internal -internal/coverage/rtcov -cmp internal/godebugs -unicode/utf16 -encoding -math/bits -internal/cpu -log/internal -internal/unsafeheader +internal/goexperiment +unicode/utf8 github.com/pierrec/lz4/internal/lz4errors -internal/asan +internal/goos +math/bits +cmp +internal/coverage/rtcov internal/runtime/syscall -sync/atomic internal/itoa internal/byteorder -internal/runtime/atomic +internal/asan +sync/atomic unicode -internal/runtime/sys -internal/goexperiment -internal/abi +internal/runtime/atomic +internal/profilerecord +internal/cpu internal/runtime/math +internal/abi +internal/runtime/sys internal/chacha8rand -internal/runtime/exithook internal/bytealg math -internal/race +internal/runtime/exithook internal/stringslite +internal/race internal/sync internal/runtime/maps runtime -internal/reflectlite iter +internal/reflectlite sync slices errors sort -internal/testlog log/slog/internal/buffer +internal/testlog internal/bisect internal/oserror path io strconv -internal/godebug syscall +internal/godebug bytes strings math/rand @@ -391,41 +427,41 @@ internal/syscall/execenv internal/syscall/unix time -internal/fmtsort -encoding/binary -context io/fs +context internal/poll internal/filepathlite +os +internal/fmtsort +encoding/binary github.com/pierrec/lz4/internal/xxh32 encoding/base64 github.com/pierrec/lz4/internal/lz4block golang.org/x/sys/unix -os -fmt io/ioutil -path/filepath internal/sysinfo -github.com/u-root/uio/cp +path/filepath +fmt flag +text/tabwriter +log github.com/pierrec/lz4/internal/lz4stream runtime/trace -log -text/tabwriter -encoding/json +github.com/u-root/uio/cp runtime/debug -github.com/u-root/uio/ulog +encoding/json github.com/pierrec/lz4 +github.com/u-root/uio/ulog github.com/u-root/uio/cli testing github.com/u-root/uio/uio -github.com/u-root/uio/rand github.com/u-root/uio/cp/cmp +github.com/u-root/uio/rand log/slog github.com/u-root/uio/ulog/ulogtest github.com/u-root/uio/llog dh_auto_test -O--builddirectory=_build -O--buildsystem=golang - cd _build && go test -vet=off -v -p 40 github.com/u-root/uio/cli github.com/u-root/uio/cp github.com/u-root/uio/cp/cmp github.com/u-root/uio/llog github.com/u-root/uio/rand github.com/u-root/uio/uio github.com/u-root/uio/ulog github.com/u-root/uio/ulog/ulogtest + cd _build && go test -vet=off -v -p 42 github.com/u-root/uio/cli github.com/u-root/uio/cp github.com/u-root/uio/cp/cmp github.com/u-root/uio/llog github.com/u-root/uio/rand github.com/u-root/uio/uio github.com/u-root/uio/ulog github.com/u-root/uio/ulog/ulogtest === RUN TestCLI === RUN TestCLI/cmd_with_flag cli_test.go:127: App: @@ -509,7 +545,7 @@ === RUN TestCopySimple/CopySymlinkFollow#01 === RUN TestCopySimple/CopySymlinkFollow#02 === RUN TestCopySimple/CopySymlinkFollow#03 ---- PASS: TestCopySimple (0.01s) +--- PASS: TestCopySimple (0.00s) --- PASS: TestCopySimple/Success (0.00s) --- PASS: TestCopySimple/Success#01 (0.00s) --- PASS: TestCopySimple/Success#02 (0.00s) @@ -535,7 +571,7 @@ --- PASS: TestCopySimple/CopySymlinkFollow#02 (0.00s) --- PASS: TestCopySimple/CopySymlinkFollow#03 (0.00s) PASS -ok github.com/u-root/uio/cp 0.012s +ok github.com/u-root/uio/cp 0.008s ? github.com/u-root/uio/cp/cmp [no test files] === RUN TestLevelFlag invalid boolean value "foobar" for -v: strconv.ParseBool: parsing "foobar": invalid syntax @@ -558,13 +594,13 @@ --- PASS: TestBufOutput (0.00s) PASS -ok github.com/u-root/uio/llog 0.006s +ok github.com/u-root/uio/llog 0.004s === RUN TestRandomRead --- PASS: TestRandomRead (0.00s) === RUN TestRandomReadContext --- PASS: TestRandomReadContext (0.00s) PASS -ok github.com/u-root/uio/rand 0.004s +ok github.com/u-root/uio/rand 0.003s === RUN TestArchiveReaderRegular --- PASS: TestArchiveReaderRegular (0.00s) === RUN TestArchiveReaderPreReadShort @@ -579,26 +615,26 @@ === RUN TestArchiveReaderLZ4/legacy_small_data#01 === RUN TestArchiveReaderLZ4/regular_larger_data_with_fast_compression === RUN TestArchiveReaderLZ4/legacy_larger_data_with_fast_compression ---- PASS: TestArchiveReaderLZ4 (0.32s) +--- PASS: TestArchiveReaderLZ4 (0.25s) --- PASS: TestArchiveReaderLZ4/non-legacy_regular (0.00s) --- PASS: TestArchiveReaderLZ4/non-legacy_larger_data (0.00s) --- PASS: TestArchiveReaderLZ4/non-legacy_short_data (0.00s) - --- PASS: TestArchiveReaderLZ4/legacy_regular (0.08s) - --- PASS: TestArchiveReaderLZ4/legacy_larger_data (0.08s) + --- PASS: TestArchiveReaderLZ4/legacy_regular (0.06s) + --- PASS: TestArchiveReaderLZ4/legacy_larger_data (0.05s) --- PASS: TestArchiveReaderLZ4/legacy_small_data (0.04s) - --- PASS: TestArchiveReaderLZ4/legacy_small_data#01 (0.06s) + --- PASS: TestArchiveReaderLZ4/legacy_small_data#01 (0.04s) --- PASS: TestArchiveReaderLZ4/regular_larger_data_with_fast_compression (0.00s) - --- PASS: TestArchiveReaderLZ4/legacy_larger_data_with_fast_compression (0.05s) + --- PASS: TestArchiveReaderLZ4/legacy_larger_data_with_fast_compression (0.04s) === RUN TestArchiveReaderLZ4SlowCompressed === RUN TestArchiveReaderLZ4SlowCompressed/regular_larger_data_with_medium_compression === RUN TestArchiveReaderLZ4SlowCompressed/regular_larger_data_with_slow_compression === RUN TestArchiveReaderLZ4SlowCompressed/legacy_larger_data_with_medium_compression === RUN TestArchiveReaderLZ4SlowCompressed/legacy_larger_data_with_slow_compression ---- PASS: TestArchiveReaderLZ4SlowCompressed (0.06s) +--- PASS: TestArchiveReaderLZ4SlowCompressed (0.08s) --- PASS: TestArchiveReaderLZ4SlowCompressed/regular_larger_data_with_medium_compression (0.00s) --- PASS: TestArchiveReaderLZ4SlowCompressed/regular_larger_data_with_slow_compression (0.00s) --- PASS: TestArchiveReaderLZ4SlowCompressed/legacy_larger_data_with_medium_compression (0.03s) - --- PASS: TestArchiveReaderLZ4SlowCompressed/legacy_larger_data_with_slow_compression (0.03s) + --- PASS: TestArchiveReaderLZ4SlowCompressed/legacy_larger_data_with_slow_compression (0.04s) === RUN TestCachingReaderRead === RUN TestCachingReaderRead/Test_[00] === RUN TestCachingReaderRead/Test_[01] @@ -646,13 +682,13 @@ === RUN TestProgressReadCloser --- PASS: TestProgressReadCloser (0.00s) === RUN TestReadIntoFile ---- PASS: TestReadIntoFile (0.07s) +--- PASS: TestReadIntoFile (0.00s) PASS -ok github.com/u-root/uio/uio 0.464s +ok github.com/u-root/uio/uio 0.331s === RUN TestDefault --- PASS: TestDefault (0.00s) PASS -ok github.com/u-root/uio/ulog 0.004s +ok github.com/u-root/uio/ulog 0.003s ? github.com/u-root/uio/ulog/ulogtest [no test files] create-stamp debian/debhelper-build-stamp dh_testroot -O--builddirectory=_build -O--buildsystem=golang @@ -680,12 +716,14 @@ 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/307529/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/307529/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/819967 and its subdirectories -I: Current time: Sat Jul 26 22:54:58 -12 2025 -I: pbuilder-time-stamp: 1753613698 +I: removing directory /srv/workspace/pbuilder/307529 and its subdirectories +I: Current time: Sun Aug 30 07:18:50 +14 2026 +I: pbuilder-time-stamp: 1788023930