Diff of the two buildlogs: -- --- b1/build.log 2025-09-15 18:14:00.799149970 +0000 +++ b2/build.log 2025-09-15 18:17:31.551428166 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Oct 18 12:35:52 -12 2026 -I: pbuilder-time-stamp: 1792370152 +I: Current time: Tue Sep 16 08:14:02 +14 2025 +I: pbuilder-time-stamp: 1757960042 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-zeebo-xxh3_1.0.2-3.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2021235/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3961767/tmp/hooks/D01_modify_environment starting +debug: Running on ionos11-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 Sep 15 18:14 /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/3961767/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3961767/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=42 ' - DISTRIBUTION='forky' - 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]="3" [2]="3" [3]="1" [4]="release" [5]="x86_64-pc-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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=40 ' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='505356f2dba04b76af18d1487def94b3' - 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='2021235' - PS1='# ' - PS2='> ' + INVOCATION_ID=9373be4c631742ee9788bb69b31a47d2 + 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=3961767 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.ry6SNZLN/pbuilderrc_L0in --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.ry6SNZLN/b1 --logfile b1/build.log golang-github-zeebo-xxh3_1.0.2-3.dsc' - SUDO_GID='110' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='105' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://213.165.73.152:3128' + 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.ry6SNZLN/pbuilderrc_s8UZ --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.ry6SNZLN/b2 --logfile b2/build.log golang-github-zeebo-xxh3_1.0.2-3.dsc' + SUDO_GID=111 + SUDO_HOME=/var/lib/jenkins + SUDO_UID=106 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://46.16.76.132:3128 I: uname -a - Linux ionos5-amd64 6.12.43+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.43-1 (2025-08-27) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.43+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.43-1 (2025-08-27) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2021235/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3961767/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -165,7 +197,7 @@ Get: 47 http://deb.debian.org/debian forky/main amd64 golang-github-mmcloughlin-avo-dev all 0.5.0-1 [554 kB] Get: 48 http://deb.debian.org/debian forky/main amd64 golang-github-zeebo-assert-dev all 1.3.1-2 [5992 B] Get: 49 http://deb.debian.org/debian forky/main amd64 golang-github-cespare-xxhash-dev all 2.3.0-1 [10.8 kB] -Fetched 72.0 MB in 1s (97.8 MB/s) +Fetched 72.0 MB in 6s (12.4 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 ... 19917 files and directories currently installed.) @@ -376,7 +408,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-zeebo-xxh3-1.0.2/ && 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-zeebo-xxh3_1.0.2-3_source.changes +I: user script /srv/workspace/pbuilder/3961767/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/3961767/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-zeebo-xxh3-1.0.2/ && 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-zeebo-xxh3_1.0.2-3_source.changes dpkg-buildpackage: info: source package golang-github-zeebo-xxh3 dpkg-buildpackage: info: source version 1.0.2-3 dpkg-buildpackage: info: source distribution unstable @@ -395,106 +431,106 @@ dh_auto_configure -O--builddirectory=_build -O--buildsystem=golang dh_auto_build -O--builddirectory=_build -O--buildsystem=golang dh_auto_build: warning: github.com/zeebo/xxh3/internal/compare contains no non-test Go files, removing it from build - cd _build && go install -trimpath -v -p 42 github.com/zeebo/xxh3 github.com/zeebo/xxh3/avo github.com/zeebo/xxh3/internal/table -internal/msan -golang.org/x/tools/internal/packagesinternal -internal/coverage/rtcov -unicode/utf8 -internal/profilerecord + cd _build && go install -trimpath -v -p 40 github.com/zeebo/xxh3 github.com/zeebo/xxh3/avo github.com/zeebo/xxh3/internal/table +internal/byteorder +internal/syslist +cmp +internal/goos +internal/goarch log/internal -crypto/internal/fips140/alias internal/itoa -unicode/utf16 -internal/godebugs +internal/platform internal/goversion -cmp encoding -internal/goos -internal/platform +golang.org/x/tools/internal/packagesinternal +internal/msan +internal/godebugs +internal/goexperiment +internal/profilerecord internal/asan -internal/byteorder +crypto/internal/fips140/alias +unicode/utf8 +unicode/utf16 math/bits -internal/syslist +internal/coverage/rtcov internal/unsafeheader -internal/goarch -sync/atomic -internal/goexperiment unicode -internal/cpu internal/runtime/atomic +crypto/internal/fips140deps/byteorder internal/runtime/syscall -crypto/internal/fips140/subtle +sync/atomic +internal/cpu internal/gover -internal/runtime/math -internal/runtime/sys +crypto/internal/fips140/subtle internal/abi -crypto/internal/fips140deps/byteorder +internal/runtime/math internal/chacha8rand +internal/runtime/sys +internal/runtime/exithook crypto/internal/fips140deps/cpu internal/bytealg math -internal/runtime/exithook internal/stringslite internal/race internal/sync internal/runtime/maps runtime internal/reflectlite -iter sync +iter slices -internal/testlog -internal/bisect errors sort -internal/godebug internal/oserror -io path math/rand/v2 strconv +internal/testlog +io +internal/bisect syscall -hash +internal/godebug bytes +hash strings crypto/internal/randutil hash/crc32 container/heap golang.org/x/mod/semver -crypto/internal/fips140deps/godebug -math/rand -crypto internal/types/errors +crypto reflect +math/rand +crypto/internal/fips140deps/godebug +go/version github.com/mmcloughlin/avo/internal/stack -go/build/constraint crypto/internal/impl -go/version +go/build/constraint +regexp/syntax bufio crypto/internal/fips140 -regexp/syntax crypto/internal/fips140/sha256 crypto/internal/fips140/sha3 crypto/internal/fips140/sha512 -regexp crypto/internal/fips140/hmac +crypto/internal/fips140/check internal/syscall/execenv internal/syscall/unix time -crypto/internal/fips140/check crypto/internal/fips140/aes +regexp context -io/fs internal/poll +io/fs internal/filepathlite -os internal/fmtsort encoding/binary +os encoding/base64 -internal/lazyregexp -crypto/internal/sysrand path/filepath +crypto/internal/sysrand fmt +internal/lazyregexp crypto/internal/entropy crypto/internal/fips140/drbg crypto/internal/fips140only @@ -502,34 +538,34 @@ os/exec crypto/md5 internal/goroot -github.com/mmcloughlin/avo/attr +flag +log +golang.org/x/tools/internal/stdlib github.com/mmcloughlin/avo/internal/prnt text/tabwriter -internal/buildcfg +golang.org/x/tools/internal/event/label go/doc/comment +github.com/mmcloughlin/avo/attr golang.org/x/sync/errgroup -golang.org/x/tools/internal/event/label -log -flag -go/token -github.com/mmcloughlin/avo/reg compress/flate -encoding/json -golang.org/x/tools/internal/stdlib -math/big github.com/zeebo/xxh3/internal/table +github.com/mmcloughlin/avo/reg +math/big +encoding/json +go/token +internal/buildcfg golang.org/x/tools/internal/event/keys golang.org/x/tools/internal/tokeninternal go/scanner -golang.org/x/tools/internal/event/core github.com/klauspost/cpuid/v2 +golang.org/x/tools/internal/event/core +github.com/mmcloughlin/avo/operand go/ast golang.org/x/tools/internal/event compress/gzip -github.com/mmcloughlin/avo/operand runtime/pprof -github.com/zeebo/xxh3 golang.org/x/tools/internal/gocommand +github.com/zeebo/xxh3 go/parser go/printer go/doc @@ -540,8 +576,8 @@ go/types github.com/mmcloughlin/avo/buildtags golang.org/x/tools/internal/aliases -github.com/mmcloughlin/avo/gotypes golang.org/x/tools/internal/versions +github.com/mmcloughlin/avo/gotypes golang.org/x/tools/internal/typesinternal github.com/mmcloughlin/avo/ir golang.org/x/tools/go/types/objectpath @@ -554,32 +590,32 @@ github.com/mmcloughlin/avo/build github.com/zeebo/xxh3/avo dh_auto_test -O--builddirectory=_build -O--buildsystem=golang - cd _build && go test -vet=off -v -p 42 github.com/zeebo/xxh3 github.com/zeebo/xxh3/avo github.com/zeebo/xxh3/internal/compare github.com/zeebo/xxh3/internal/table + cd _build && go test -vet=off -v -p 40 github.com/zeebo/xxh3 github.com/zeebo/xxh3/avo github.com/zeebo/xxh3/internal/compare github.com/zeebo/xxh3/internal/table === RUN TestCompatWithC_XXH3_64bits === RUN TestCompatWithC_XXH3_64bits/no-seed === RUN TestCompatWithC_XXH3_64bits/seed === RUN TestCompatWithC_XXH3_64bits/no-seed-1b === RUN TestCompatWithC_XXH3_64bits/seed#01 ---- PASS: TestCompatWithC_XXH3_64bits (0.86s) - --- PASS: TestCompatWithC_XXH3_64bits/no-seed (0.04s) - --- PASS: TestCompatWithC_XXH3_64bits/seed (0.05s) - --- PASS: TestCompatWithC_XXH3_64bits/no-seed-1b (0.38s) - --- PASS: TestCompatWithC_XXH3_64bits/seed#01 (0.39s) +--- PASS: TestCompatWithC_XXH3_64bits (4.06s) + --- PASS: TestCompatWithC_XXH3_64bits/no-seed (0.18s) + --- PASS: TestCompatWithC_XXH3_64bits/seed (0.21s) + --- PASS: TestCompatWithC_XXH3_64bits/no-seed-1b (1.33s) + --- PASS: TestCompatWithC_XXH3_64bits/seed#01 (2.34s) === RUN TestCompatWithC_XXH3_128bits === RUN TestCompatWithC_XXH3_128bits/no-seed === RUN TestCompatWithC_XXH3_128bits/seed === RUN TestCompatWithC_XXH3_128bits/no-seed-1b === RUN TestCompatWithC_XXH3_128bits/seed-1b ---- PASS: TestCompatWithC_XXH3_128bits (0.75s) - --- PASS: TestCompatWithC_XXH3_128bits/no-seed (0.03s) - --- PASS: TestCompatWithC_XXH3_128bits/seed (0.04s) - --- PASS: TestCompatWithC_XXH3_128bits/no-seed-1b (0.29s) - --- PASS: TestCompatWithC_XXH3_128bits/seed-1b (0.39s) +--- PASS: TestCompatWithC_XXH3_128bits (2.48s) + --- PASS: TestCompatWithC_XXH3_128bits/no-seed (0.12s) + --- PASS: TestCompatWithC_XXH3_128bits/seed (0.18s) + --- PASS: TestCompatWithC_XXH3_128bits/no-seed-1b (0.87s) + --- PASS: TestCompatWithC_XXH3_128bits/seed-1b (1.31s) === RUN TestVectorCompat compat_vector_test.go:30: avx512: false compat_vector_test.go:31: avx2: true compat_vector_test.go:32: sse2: true ---- PASS: TestVectorCompat (0.17s) +--- PASS: TestVectorCompat (0.42s) === RUN TestEscapes === RUN TestEscapes/Hash === RUN TestEscapes/Hash128 @@ -599,17 +635,17 @@ --- PASS: TestEscapes/HashStringSeed (0.00s) --- PASS: TestEscapes/HashString128Seed (0.00s) === RUN TestHasherCompat ---- PASS: TestHasherCompat (1.36s) +--- PASS: TestHasherCompat (2.53s) === RUN TestHasherZeroValue ---- PASS: TestHasherZeroValue (1.19s) +--- PASS: TestHasherZeroValue (2.09s) === RUN TestHasherCompatSeed ---- PASS: TestHasherCompatSeed (1.49s) +--- PASS: TestHasherCompatSeed (3.96s) PASS -ok github.com/zeebo/xxh3 5.835s +ok github.com/zeebo/xxh3 15.557s ? github.com/zeebo/xxh3/avo [no test files] testing: warning: no tests to run PASS -ok github.com/zeebo/xxh3/internal/compare 0.003s [no tests to run] +ok github.com/zeebo/xxh3/internal/compare 0.018s [no tests to run] ? github.com/zeebo/xxh3/internal/table [no test files] create-stamp debian/debhelper-build-stamp dh_testroot -O--builddirectory=_build -O--buildsystem=golang @@ -640,12 +676,14 @@ 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/3961767/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3961767/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/2021235 and its subdirectories -I: Current time: Sun Oct 18 12:37:00 -12 2026 -I: pbuilder-time-stamp: 1792370220 +I: removing directory /srv/workspace/pbuilder/3961767 and its subdirectories +I: Current time: Tue Sep 16 08:17:31 +14 2025 +I: pbuilder-time-stamp: 1757960251