Diff of the two buildlogs: -- --- b1/build.log 2025-03-08 12:58:10.834851924 +0000 +++ b2/build.log 2025-03-08 12:59:25.851452873 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Fri Apr 10 07:20:16 -12 2026 -I: pbuilder-time-stamp: 1775848816 +I: Current time: Sun Mar 9 02:58:14 +14 2025 +I: pbuilder-time-stamp: 1741438694 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/experimental-reproducible-base.tgz] I: copying local configuration @@ -22,52 +22,84 @@ dpkg-source: info: unpacking golang-github-ulikunitz-xz_0.5.12-1.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/1825855/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1012513/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 Mar 8 12:58 /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/1012513/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1012513/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='experimental' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=experimental + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='077a981755ba4c179f57de51371bc174' - 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='1825855' - PS1='# ' - PS2='> ' + INVOCATION_ID=cdd80209294748bfaad3a1f3d6f4a22b + 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=1012513 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.jc3noEMP/pbuilderrc_M5kD --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.jc3noEMP/b1 --logfile b1/build.log golang-github-ulikunitz-xz_0.5.12-1.dsc' - SUDO_GID='109' - 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.jc3noEMP/pbuilderrc_Lygm --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.jc3noEMP/b2 --logfile b2/build.log golang-github-ulikunitz-xz_0.5.12-1.dsc' + SUDO_GID=109 + 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 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Mar 4 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/1825855/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Mar 4 11:20 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1012513/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: 36 http://deb.debian.org/debian unstable/main arm64 golang-src all 2:1.24~2 [5136 B] Get: 37 http://deb.debian.org/debian unstable/main arm64 golang-go arm64 2:1.24~2 [44.3 kB] Get: 38 http://deb.debian.org/debian unstable/main arm64 golang-any arm64 2:1.24~2 [5216 B] -Fetched 67.9 MB in 0s (230 MB/s) +Fetched 67.9 MB in 0s (250 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 ... 19897 files and directories currently installed.) @@ -317,7 +349,11 @@ fakeroot is already the newest version (1.37-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/golang-github-ulikunitz-xz-0.5.12/ && 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-ulikunitz-xz_0.5.12-1_source.changes +I: user script /srv/workspace/pbuilder/1012513/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for experimental +I: user script /srv/workspace/pbuilder/1012513/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-ulikunitz-xz-0.5.12/ && 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-ulikunitz-xz_0.5.12-1_source.changes dpkg-buildpackage: info: source package golang-github-ulikunitz-xz dpkg-buildpackage: info: source version 0.5.12-1 dpkg-buildpackage: info: source distribution experimental @@ -336,112 +372,112 @@ 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/ulikunitz/xz github.com/ulikunitz/xz/cmd/gxz github.com/ulikunitz/xz/cmd/xb github.com/ulikunitz/xz/internal/gflag github.com/ulikunitz/xz/internal/hash github.com/ulikunitz/xz/internal/randtxt github.com/ulikunitz/xz/internal/term github.com/ulikunitz/xz/internal/xlog github.com/ulikunitz/xz/lzma +internal/msan internal/unsafeheader internal/goos -internal/msan internal/goarch -internal/coverage/rtcov internal/byteorder internal/profilerecord -internal/godebugs internal/asan +internal/coverage/rtcov +internal/godebugs internal/goexperiment -internal/runtime/syscall -math/bits internal/cpu -unicode +internal/runtime/syscall sync/atomic -internal/abi -internal/runtime/math +math/bits unicode/utf8 crypto/internal/fips140/alias internal/itoa +unicode +cmp internal/chacha8rand +internal/runtime/math crypto/internal/fips140deps/byteorder -cmp -crypto/internal/fips140/subtle crypto/internal/boring/sig github.com/ulikunitz/xz/internal/hash +crypto/internal/fips140/subtle encoding -log/internal -math +internal/abi internal/runtime/atomic -crypto/internal/fips140deps/cpu -internal/runtime/sys internal/bytealg -internal/runtime/exithook +internal/runtime/sys +math +crypto/internal/fips140deps/cpu +log/internal internal/stringslite +internal/runtime/exithook internal/race internal/sync internal/runtime/maps runtime internal/reflectlite -crypto/subtle iter sync -maps +crypto/subtle slices +maps errors sort internal/bisect internal/testlog -io internal/oserror path -math/rand/v2 +io strconv +math/rand/v2 syscall internal/godebug bytes -hash strings +hash crypto/internal/randutil hash/crc32 hash/crc64 -crypto/internal/fips140deps/godebug -math/rand crypto reflect +crypto/internal/fips140deps/godebug +math/rand crypto/internal/fips140 -crypto/internal/impl bufio +crypto/internal/impl crypto/internal/fips140/sha256 crypto/internal/fips140/sha3 crypto/internal/fips140/sha512 -crypto/internal/fips140/hmac github.com/ulikunitz/xz/internal/randtxt +crypto/internal/fips140/hmac crypto/internal/fips140/check -crypto/internal/fips140/aes internal/syscall/execenv github.com/ulikunitz/xz/internal/term time internal/syscall/unix -context +crypto/internal/fips140/aes io/fs internal/poll +context internal/filepathlite os internal/fmtsort encoding/binary crypto/internal/sysrand -path/filepath +os/signal io/ioutil +path/filepath fmt -os/signal crypto/internal/entropy crypto/internal/fips140/drbg +os/exec crypto/internal/fips140only crypto/internal/fips140/aes/gcm -os/exec crypto/cipher github.com/ulikunitz/xz/internal/xlog -compress/flate -text/tabwriter -net/url flag -github.com/ulikunitz/xz/internal/gflag -log text/template/parse +compress/flate +log +github.com/ulikunitz/xz/internal/gflag +net/url +text/tabwriter crypto/internal/boring github.com/ulikunitz/xz/lzma crypto/sha256 @@ -449,8 +485,8 @@ runtime/pprof text/template github.com/ulikunitz/xz -github.com/ulikunitz/xz/cmd/gxz github.com/ulikunitz/xz/cmd/xb +github.com/ulikunitz/xz/cmd/gxz dh_auto_test -O--buildsystem=golang cd obj-aarch64-linux-gnu && go test -vet=off -v -p 12 github.com/ulikunitz/xz github.com/ulikunitz/xz/cmd/gxz github.com/ulikunitz/xz/cmd/xb github.com/ulikunitz/xz/internal/gflag github.com/ulikunitz/xz/internal/hash github.com/ulikunitz/xz/internal/randtxt github.com/ulikunitz/xz/internal/term github.com/ulikunitz/xz/internal/xlog github.com/ulikunitz/xz/lzma === RUN TestUvarint @@ -470,23 +506,23 @@ === RUN TestNoneHash --- PASS: TestNoneHash (0.00s) === RUN TestReaderSimple ---- PASS: TestReaderSimple (0.00s) +--- PASS: TestReaderSimple (0.01s) === RUN TestReaderSingleStream --- PASS: TestReaderSingleStream (0.00s) === RUN TestReaderMultipleStreams ---- PASS: TestReaderMultipleStreams (0.01s) +--- PASS: TestReaderMultipleStreams (0.02s) === RUN TestCheckNone --- PASS: TestCheckNone (0.00s) === RUN TestWriter --- PASS: TestWriter (0.01s) === RUN TestIssue12 ---- PASS: TestIssue12 (0.00s) +--- PASS: TestIssue12 (0.02s) === RUN TestWriter2 writer_test.go:122: buf.Len() 708 ---- PASS: TestWriter2 (0.00s) +--- PASS: TestWriter2 (0.02s) === RUN TestWriterNoneCheck writer_test.go:161: buf.Len() 700 ---- PASS: TestWriterNoneCheck (0.00s) +--- PASS: TestWriterNoneCheck (0.02s) === RUN TestPanic xz_test.go:17: "\xfd7zXZ\x00\x00\x00\xff\x12\xd9A\x00\xbd\xbfｿ\xef0" xz_test.go:18: 0xfd377a585a000000ff12d94100bdbfefbdbfef30 @@ -499,7 +535,7 @@ === RUN ExampleWriter --- PASS: ExampleWriter (0.01s) PASS -ok github.com/ulikunitz/xz 0.057s +ok github.com/ulikunitz/xz 0.177s ? github.com/ulikunitz/xz/cmd/gxz [no test files] ? github.com/ulikunitz/xz/cmd/xb [no test files] === RUN TestFlagSet_Bool @@ -522,7 +558,7 @@ === RUN TestFlagSet_Preset --- PASS: TestFlagSet_Preset (0.00s) PASS -ok github.com/ulikunitz/xz/internal/gflag 0.007s +ok github.com/ulikunitz/xz/internal/gflag 0.038s === RUN TestCyclicPolySimple cyclic_poly_test.go:15: 0 h=0x66be18a79e93d93f w=0x66be18a79e93d93f cyclic_poly_test.go:15: 1 h=0x3bacd6438a9f54e0 w=0x3bacd6438a9f54e0 @@ -532,7 +568,7 @@ rabin_karp_test.go:18: 1 h=0xaf8d79ea6cef964e w=0xaf8d79ea6cef964e --- PASS: TestRabinKarpSimple (0.00s) PASS -ok github.com/ulikunitz/xz/internal/hash 0.006s +ok github.com/ulikunitz/xz/internal/hash 0.048s === RUN TestReader probs_test.go:19: RATTH ALLTW ASIVI DDRAN DANDE PEOFF EDSHO FTHYG probs_test.go:19: ECARE CTETH EMERS IMSSA GAINH ATTOR THEAS PARSA @@ -546,7 +582,7 @@ probs_test.go:29: {THF 0.7889733908899496} --- PASS: TestComap (0.00s) PASS -ok github.com/ulikunitz/xz/internal/randtxt 0.010s +ok github.com/ulikunitz/xz/internal/randtxt 0.045s ? github.com/ulikunitz/xz/internal/term [no test files] ? github.com/ulikunitz/xz/internal/xlog [no test files] === RUN TestBinTree_Find @@ -619,7 +655,7 @@ --- PASS: TestBinTree_PredSucc (0.00s) === RUN TestBinTree_Cycle bintree_test.go:91: buf.Len() 5859 ---- PASS: TestBinTree_Cycle (0.02s) +--- PASS: TestBinTree_Cycle (0.01s) === RUN TestBuffer_Write --- PASS: TestBuffer_Write (0.00s) === RUN TestBuffer_Buffered_Available @@ -636,7 +672,7 @@ === RUN TestMatchLen --- PASS: TestMatchLen (0.00s) === RUN TestDecoder ---- PASS: TestDecoder (0.00s) +--- PASS: TestDecoder (0.02s) === RUN TestNewDecoderDict --- PASS: TestNewDecoderDict (0.00s) === RUN TestEncoderCycle1 @@ -658,7 +694,7 @@ --- PASS: TestEncoderCycle1 (0.00s) === RUN TestEncoderCycle2 encoder_test.go:144: DIFALSINISEIIONSTTRALLERATENDHISYDUSTCORSEARMSHESEDURLDIMAKMIGIDEFOUTFORTIONBESTUNTHESDESFUSERLE ---- PASS: TestEncoderCycle2 (0.01s) +--- PASS: TestEncoderCycle2 (0.02s) === RUN TestHashTable --- PASS: TestHashTable (0.00s) === RUN TestChunkTypeString @@ -678,7 +714,7 @@ === RUN TestValidHeader --- PASS: TestValidHeader (0.00s) === RUN TestNewReader ---- PASS: TestNewReader (0.00s) +--- PASS: TestNewReader (0.01s) === RUN TestReaderSimple reader_test.go:55: file a.lzma opened reader_test.go:64: LZMA decoder test example @@ -693,7 +729,7 @@ ========================= === End of test file ==== ========================= ---- PASS: TestReaderSimple (0.00s) +--- PASS: TestReaderSimple (0.01s) === RUN TestReaderAll reader_test.go:107: files: [a.lzma a_eos.lzma a_eos_and_size.lzma a_lp1_lc2_pb1.lzma] reader_test.go:55: file a.lzma opened @@ -748,7 +784,7 @@ ========================= === End of test file ==== ========================= ---- PASS: TestReaderAll (0.01s) +--- PASS: TestReaderAll (0.03s) === RUN TestReaderWrap reader_test.go:152: DataErrReader file a.lzma opened reader_test.go:161: LZMA decoder test example @@ -809,7 +845,7 @@ reader_test.go:279: n: 8191 reader_test.go:279: n: 8192 reader_test.go:279: n: 8193 ---- PASS: TestReaderErrAgain (0.04s) +--- PASS: TestReaderErrAgain (0.15s) === RUN TestMinDictSize --- PASS: TestMinDictSize (0.00s) === RUN TestWriter2 @@ -819,7 +855,7 @@ --- PASS: TestCycle1 (0.00s) === RUN TestCycle2 writer2_test.go:93: buf.Len() 1081195 ---- PASS: TestCycle2 (0.92s) +--- PASS: TestCycle2 (1.33s) === RUN TestWriterCycle writer_test.go:37: buf.Len() 123 len(orig) 327 writer_test.go:50: LZMA decoder test example @@ -834,19 +870,19 @@ ========================= === End of test file ==== ========================= ---- PASS: TestWriterCycle (0.01s) +--- PASS: TestWriterCycle (0.00s) === RUN TestWriterLongData writer_test.go:88: compressed length 41780 --- PASS: TestWriterLongData (0.02s) === RUN TestWriter_Size writer_test.go:136: compressed size 33 ---- PASS: TestWriter_Size (0.01s) +--- PASS: TestWriter_Size (0.00s) === RUN Example_reader --- PASS: Example_reader (0.00s) === RUN Example_writer ---- PASS: Example_writer (0.00s) +--- PASS: Example_writer (0.01s) PASS -ok github.com/ulikunitz/xz/lzma 1.061s +ok github.com/ulikunitz/xz/lzma 1.644s create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=golang dh_prep -O--buildsystem=golang @@ -887,12 +923,14 @@ 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/1012513/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1012513/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/1825855 and its subdirectories -I: Current time: Fri Apr 10 07:21:08 -12 2026 -I: pbuilder-time-stamp: 1775848868 +I: removing directory /srv/workspace/pbuilder/1012513 and its subdirectories +I: Current time: Sun Mar 9 02:59:24 +14 2025 +I: pbuilder-time-stamp: 1741438764