Diff of the two buildlogs: -- --- b1/build.log 2025-08-30 18:03:12.072403504 +0000 +++ b2/build.log 2025-08-30 18:07:26.680695129 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Fri Oct 2 12:24:20 -12 2026 -I: pbuilder-time-stamp: 1790987060 +I: Current time: Sun Aug 31 08:03:13 +14 2025 +I: pbuilder-time-stamp: 1756576993 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -27,53 +27,85 @@ dpkg-source: info: applying 0004-Skip-TestLinuxBindToDevice-when-failed-to-bind-devic.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2114032/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1761029/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 Aug 30 18:03 /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/1761029/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1761029/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]="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=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='03c5f094c15d4eb0b57cac015c871768' - 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='2114032' - PS1='# ' - PS2='> ' + INVOCATION_ID=37fa6bdc2f364e9a9b85377fb36582b9 + 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=1761029 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.h3CnABmI/pbuilderrc_WUyM --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.h3CnABmI/b1 --logfile b1/build.log golang-github-mdlayher-socket_0.5.1-1.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.h3CnABmI/pbuilderrc_ESBW --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.h3CnABmI/b2 --logfile b2/build.log golang-github-mdlayher-socket_0.5.1-1.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 6.12.41+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.41+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12) 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/2114032/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1761029/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -163,7 +195,7 @@ Get: 40 http://deb.debian.org/debian forky/main amd64 golang-golang-x-crypto-dev all 1:0.25.0-1 [1682 kB] Get: 41 http://deb.debian.org/debian forky/main amd64 golang-golang-x-net-dev all 1:0.27.0-2 [904 kB] Get: 42 http://deb.debian.org/debian forky/main amd64 golang-golang-x-sync-dev all 0.7.0-1 [19.0 kB] -Fetched 68.4 MB in 9s (7324 kB/s) +Fetched 68.4 MB in 8s (8061 kB/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.) @@ -346,7 +378,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-mdlayher-socket-0.5.1/ && 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-mdlayher-socket_0.5.1-1_source.changes +I: user script /srv/workspace/pbuilder/1761029/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/1761029/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-mdlayher-socket-0.5.1/ && 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-mdlayher-socket_0.5.1-1_source.changes dpkg-buildpackage: info: source package golang-github-mdlayher-socket dpkg-buildpackage: info: source version 0.5.1-1 dpkg-buildpackage: info: source distribution unstable @@ -364,72 +400,72 @@ 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 42 github.com/mdlayher/socket github.com/mdlayher/socket/internal/sockettest + cd _build && go install -trimpath -v -p 40 github.com/mdlayher/socket github.com/mdlayher/socket/internal/sockettest +math/bits +internal/goarch +internal/coverage/rtcov +internal/godebugs +internal/unsafeheader +internal/byteorder internal/itoa internal/profilerecord -cmp -internal/msan -internal/unsafeheader -internal/coverage/rtcov -internal/asan -internal/goos unicode/utf8 -internal/byteorder -internal/godebugs internal/nettrace +internal/asan +internal/msan +internal/cpu +internal/goos internal/goexperiment -internal/goarch -math/bits internal/runtime/syscall -unicode -internal/cpu sync/atomic +cmp internal/runtime/atomic +unicode internal/runtime/math -internal/runtime/sys internal/abi +internal/runtime/sys internal/chacha8rand internal/bytealg -math internal/runtime/exithook +math internal/stringslite internal/race internal/sync internal/runtime/maps runtime -weak iter internal/reflectlite +weak sync slices errors sort +internal/singleflight +unique +internal/bisect +internal/testlog +runtime/cgo internal/oserror path +io vendor/golang.org/x/net/dns/dnsmessage strconv -internal/bisect -internal/testlog -internal/singleflight -io -unique -runtime/cgo syscall internal/godebug bytes strings -net/netip reflect +time +net/netip internal/syscall/execenv internal/syscall/unix -time -internal/fmtsort encoding/binary +internal/fmtsort context io/fs internal/poll -internal/filepathlite golang.org/x/sys/unix +internal/filepathlite os fmt golang.org/x/sync/errgroup @@ -438,7 +474,7 @@ net github.com/mdlayher/socket/internal/sockettest dh_auto_test -O--builddirectory=_build -O--buildsystem=golang - cd _build && go test -vet=off -v -p 42 github.com/mdlayher/socket github.com/mdlayher/socket/internal/sockettest + cd _build && go test -vet=off -v -p 40 github.com/mdlayher/socket github.com/mdlayher/socket/internal/sockettest === RUN TestLinuxConnBuffers === PAUSE TestLinuxConnBuffers === RUN TestLinuxNetworkNamespaces @@ -472,65 +508,65 @@ === RUN TestFileConn === PAUSE TestFileConn === CONT TestLinuxConnBuffers -=== CONT TestDialTCPContextCanceledBefore === CONT TestListenerConnTCPContextDeadlineExceeded -=== CONT TestDialTCPContextCanceledDuring -=== RUN TestDialTCPContextCanceledDuring/IPv4 -=== PAUSE TestDialTCPContextCanceledDuring/IPv4 -=== RUN TestDialTCPContextCanceledDuring/IPv6 --- PASS: TestLinuxConnBuffers (0.00s) -=== CONT TestDialTCPContextDeadlineExceeded +=== CONT TestDialTCPContextCanceledBefore +=== CONT TestDialTCPContextCanceledDuring --- PASS: TestDialTCPContextCanceledBefore (0.00s) +=== CONT TestDialTCPNoListener +=== CONT TestFileConn +--- PASS: TestDialTCPNoListener (0.00s) +=== CONT TestListenerAcceptTCPContextCanceledDuring +=== RUN TestDialTCPContextCanceledDuring/IPv4 +=== CONT TestConn === CONT TestListenerConnTCPContextCanceled === CONT TestLinuxDialVsockNoListener -=== CONT TestLinuxBindToDevice === CONT TestLinuxNetworkNamespaces -=== CONT TestDialTCPNoListener -=== CONT TestConn -=== RUN TestConn/basic -=== CONT TestListenerAcceptTCPContextCanceledBefore +=== PAUSE TestDialTCPContextCanceledDuring/IPv4 === CONT TestListenerAcceptTCPContextDeadlineExceeded -=== CONT TestListenerAcceptTCPContextCanceledDuring -=== PAUSE TestConn/basic -=== CONT TestFileConn +=== RUN TestDialTCPContextCanceledDuring/IPv6 === PAUSE TestDialTCPContextCanceledDuring/IPv6 -=== RUN TestDialTCPContextDeadlineExceeded/IPv4 ---- PASS: TestLinuxBindToDevice (0.00s) ---- PASS: TestListenerConnTCPContextDeadlineExceeded (0.00s) -=== RUN TestConn/context -=== PAUSE TestConn/context -=== CONT TestConn/basic -=== RUN TestConn/basic/BasicIO ---- PASS: TestListenerAcceptTCPContextCanceledBefore (0.00s) -=== CONT TestConn/context -=== RUN TestConn/context/BasicIO ---- PASS: TestLinuxDialVsockNoListener (0.00s) ---- PASS: TestDialTCPNoListener (0.00s) === CONT TestDialTCPContextCanceledDuring/IPv4 +=== CONT TestListenerAcceptTCPContextCanceledBefore +--- PASS: TestListenerAcceptTCPContextCanceledBefore (0.00s) +=== RUN TestConn/basic +=== PAUSE TestConn/basic +=== RUN TestConn/context === NAME TestLinuxNetworkNamespaces conn_linux_test.go:120: skipping, permission denied: failed to unshare network namespace: operation not permitted -=== CONT TestDialTCPContextCanceledDuring/IPv6 ---- SKIP: TestLinuxNetworkNamespaces (0.00s) +=== CONT TestDialTCPContextDeadlineExceeded +=== RUN TestDialTCPContextDeadlineExceeded/IPv4 === PAUSE TestDialTCPContextDeadlineExceeded/IPv4 +--- SKIP: TestLinuxNetworkNamespaces (0.00s) +=== CONT TestDialTCPContextCanceledDuring/IPv6 === RUN TestDialTCPContextDeadlineExceeded/IPv6 +=== PAUSE TestDialTCPContextDeadlineExceeded/IPv6 +=== CONT TestDialTCPContextDeadlineExceeded/IPv4 === NAME TestDialTCPContextCanceledDuring/IPv6 conn_test.go:160: skipping, no outbound IPv6 connectivity: connect: network is unreachable === NAME TestDialTCPContextCanceledDuring/IPv4 conn_test.go:160: skipping, no outbound IPv4 connectivity: connect: network is unreachable ---- PASS: TestDialTCPContextCanceledDuring (0.00s) - --- SKIP: TestDialTCPContextCanceledDuring/IPv6 (0.00s) - --- SKIP: TestDialTCPContextCanceledDuring/IPv4 (0.00s) -=== PAUSE TestDialTCPContextDeadlineExceeded/IPv6 === CONT TestDialTCPContextDeadlineExceeded/IPv6 -=== CONT TestDialTCPContextDeadlineExceeded/IPv4 -=== NAME TestDialTCPContextDeadlineExceeded/IPv6 - conn_test.go:187: skipping, no outbound IPv6 connectivity: connect: network is unreachable ---- PASS: TestFileConn (0.00s) === NAME TestDialTCPContextDeadlineExceeded/IPv4 conn_test.go:187: skipping, no outbound IPv4 connectivity: connect: network is unreachable +=== CONT TestLinuxBindToDevice +=== NAME TestDialTCPContextDeadlineExceeded/IPv6 + conn_test.go:187: skipping, no outbound IPv6 connectivity: connect: network is unreachable --- PASS: TestDialTCPContextDeadlineExceeded (0.00s) - --- SKIP: TestDialTCPContextDeadlineExceeded/IPv6 (0.00s) --- SKIP: TestDialTCPContextDeadlineExceeded/IPv4 (0.00s) + --- SKIP: TestDialTCPContextDeadlineExceeded/IPv6 (0.00s) +--- PASS: TestLinuxBindToDevice (0.00s) +--- PASS: TestDialTCPContextCanceledDuring (0.00s) + --- SKIP: TestDialTCPContextCanceledDuring/IPv6 (0.00s) + --- SKIP: TestDialTCPContextCanceledDuring/IPv4 (0.00s) +=== PAUSE TestConn/context +--- PASS: TestListenerConnTCPContextDeadlineExceeded (0.00s) +--- PASS: TestFileConn (0.00s) +=== CONT TestConn/basic +=== CONT TestConn/context +=== RUN TestConn/context/BasicIO +--- PASS: TestLinuxDialVsockNoListener (0.00s) +=== RUN TestConn/basic/BasicIO === RUN TestConn/basic/PingPong === RUN TestConn/context/PingPong === RUN TestConn/basic/RacyRead @@ -554,7 +590,7 @@ === RUN TestConn/basic/CloseReadWrite === RUN TestConn/context/CloseReadWrite --- PASS: TestConn (0.00s) - --- PASS: TestConn/basic (0.45s) + --- PASS: TestConn/basic (0.47s) --- PASS: TestConn/basic/BasicIO (0.01s) --- PASS: TestConn/basic/PingPong (0.03s) --- PASS: TestConn/basic/RacyRead (0.01s) @@ -563,12 +599,12 @@ --- PASS: TestConn/basic/WriteTimeout (0.00s) --- PASS: TestConn/basic/PastTimeout (0.00s) --- PASS: TestConn/basic/PresentTimeout (0.10s) - --- PASS: TestConn/basic/FutureTimeout (0.16s) + --- PASS: TestConn/basic/FutureTimeout (0.15s) --- PASS: TestConn/basic/CloseTimeout (0.10s) - --- PASS: TestConn/basic/ConcurrentMethods (0.04s) + --- PASS: TestConn/basic/ConcurrentMethods (0.06s) --- PASS: TestConn/basic/CloseReadWrite (0.00s) --- PASS: TestConn/context (0.50s) - --- PASS: TestConn/context/BasicIO (0.01s) + --- PASS: TestConn/context/BasicIO (0.02s) --- PASS: TestConn/context/PingPong (0.04s) --- PASS: TestConn/context/RacyRead (0.01s) --- PASS: TestConn/context/RacyWrite (0.01s) @@ -578,13 +614,13 @@ --- PASS: TestConn/context/PresentTimeout (0.10s) --- PASS: TestConn/context/FutureTimeout (0.17s) --- PASS: TestConn/context/CloseTimeout (0.10s) - --- PASS: TestConn/context/ConcurrentMethods (0.06s) + --- PASS: TestConn/context/ConcurrentMethods (0.05s) --- PASS: TestConn/context/CloseReadWrite (0.00s) --- PASS: TestListenerAcceptTCPContextCanceledDuring (1.00s) --- PASS: TestListenerAcceptTCPContextDeadlineExceeded (1.00s) --- PASS: TestListenerConnTCPContextCanceled (1.00s) PASS -ok github.com/mdlayher/socket 1.157s +ok github.com/mdlayher/socket 1.009s ? github.com/mdlayher/socket/internal/sockettest [no test files] create-stamp debian/debhelper-build-stamp dh_testroot -O--builddirectory=_build -O--buildsystem=golang @@ -612,12 +648,14 @@ 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/1761029/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1761029/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/2114032 and its subdirectories -I: Current time: Fri Oct 2 12:26:10 -12 2026 -I: pbuilder-time-stamp: 1790987170 +I: removing directory /srv/workspace/pbuilder/1761029 and its subdirectories +I: Current time: Sun Aug 31 08:07:26 +14 2025 +I: pbuilder-time-stamp: 1756577246