Diff of the two buildlogs: -- --- b1/build.log 2025-03-11 14:28:51.172245319 +0000 +++ b2/build.log 2025-03-11 14:30:56.202643200 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Mar 11 02:25:06 -12 2025 -I: pbuilder-time-stamp: 1741703106 +I: Current time: Tue Apr 14 10:51:50 +14 2026 +I: pbuilder-time-stamp: 1776113510 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration @@ -24,52 +24,84 @@ dpkg-source: info: applying hardening.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3525295/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/406695/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 Apr 13 20:52 /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/406695/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/406695/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=20 ' - DISTRIBUTION='trixie' - 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=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='579a6f2fbbfe4b66baa43bdfe9ed2277' - 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='3525295' - PS1='# ' - PS2='> ' + INVOCATION_ID=0e13af3c8ace41fc98615b9d7a157abd + 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=406695 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.DI3327kt/pbuilderrc_too1 --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.DI3327kt/b1 --logfile b1/build.log readerwriterqueue_1.0.6-1.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.DI3327kt/pbuilderrc_4aaY --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.DI3327kt/b2 --logfile b2/build.log readerwriterqueue_1.0.6-1.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 6.1.0-31-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.12-1~bpo12+1 (2025-02-23) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Mar 4 11:20 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3525295/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Mar 4 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/406695/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -167,7 +199,7 @@ Get: 58 http://deb.debian.org/debian trixie/main amd64 intltool-debian all 0.35.0+20060710.6 [22.9 kB] Get: 59 http://deb.debian.org/debian trixie/main amd64 po-debconf all 1.0.21+nmu1 [248 kB] Get: 60 http://deb.debian.org/debian trixie/main amd64 debhelper all 13.24.1 [920 kB] -Fetched 40.7 MB in 7s (5729 kB/s) +Fetched 40.7 MB in 1s (31.7 MB/s) Preconfiguring packages ... Selecting previously unselected package libproc2-0:amd64. (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 ... 19800 files and directories currently installed.) @@ -422,7 +454,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/readerwriterqueue-1.0.6/ && 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 > ../readerwriterqueue_1.0.6-1_source.changes +I: user script /srv/workspace/pbuilder/406695/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/406695/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/readerwriterqueue-1.0.6/ && 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 > ../readerwriterqueue_1.0.6-1_source.changes dpkg-buildpackage: info: source package readerwriterqueue dpkg-buildpackage: info: source version 1.0.6-1 dpkg-buildpackage: info: source distribution unstable @@ -479,7 +515,7 @@ -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done --- Configuring done (3.0s) +-- Configuring done (1.5s) -- Generating done (0.0s) CMake Warning: Manually-specified variables were not used by the project: @@ -586,20 +622,20 @@ |---------------- Min -----------------|----------------- Max -----------------|----------------- Avg -----------------| Benchmark | RWQ | BRWCB | SPSC | Folly | RWQ | BRWCB | SPSC | Folly | RWQ | BRWCB | SPSC | Folly | xSPSC | xFolly ------------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------+------- -Raw add | 0.0004s | 0.0031s | 0.0005s | 0.0004s | 0.0004s | 0.0031s | 0.0006s | 0.0004s | 0.0004s | 0.0031s | 0.0005s | 0.0004s | 1.49x | 1.02x -Raw remove | 0.0003s | 0.0033s | 0.0006s | 0.0003s | 0.0003s | 0.0034s | 0.0008s | 0.0003s | 0.0003s | 0.0034s | 0.0008s | 0.0003s | 2.36x | 1.08x -Raw empty remove | 0.0083s | 0.0120s | 0.0041s | 0.0120s | 0.0157s | 0.0129s | 0.0130s | 0.0128s | 0.0117s | 0.0122s | 0.0111s | 0.0121s | 0.95x | 1.03x -Single-threaded | 0.0024s | 0.0069s | 0.0028s | 0.0053s | 0.0025s | 0.0072s | 0.0032s | 0.0055s | 0.0024s | 0.0071s | 0.0030s | 0.0054s | 1.23x | 2.20x -Mostly add | 0.0108s | 0.0640s | 0.0525s | 0.0124s | 0.0186s | 0.0760s | 0.0568s | 0.0203s | 0.0170s | 0.0703s | 0.0540s | 0.0156s | 3.17x | 0.92x -Mostly remove | 0.0066s | 0.0079s | 0.0146s | 0.0120s | 0.0147s | 0.0120s | 0.0172s | 0.0160s | 0.0128s | 0.0095s | 0.0156s | 0.0147s | 1.22x | 1.15x -Heavy concurrent | 0.0149s | 0.0803s | 0.0343s | 0.0161s | 0.0188s | 0.0919s | 0.0447s | 0.0199s | 0.0179s | 0.0870s | 0.0390s | 0.0183s | 2.18x | 1.02x -Random concurrent | 0.0182s | 0.0453s | 0.0175s | 0.0191s | 0.0189s | 0.0547s | 0.0206s | 0.0257s | 0.0185s | 0.0512s | 0.0192s | 0.0236s | 1.04x | 1.27x +Raw add | 0.0003s | 0.0015s | 0.0002s | 0.0002s | 0.0003s | 0.0017s | 0.0002s | 0.0002s | 0.0003s | 0.0016s | 0.0002s | 0.0002s | 0.92x | 0.84x +Raw remove | 0.0003s | 0.0015s | 0.0002s | 0.0002s | 0.0003s | 0.0015s | 0.0002s | 0.0002s | 0.0003s | 0.0015s | 0.0002s | 0.0002s | 0.79x | 0.78x +Raw empty remove | 0.0041s | 0.0015s | 0.0036s | 0.0020s | 0.0051s | 0.0039s | 0.0039s | 0.0028s | 0.0045s | 0.0032s | 0.0038s | 0.0024s | 0.83x | 0.53x +Single-threaded | 0.0020s | 0.0170s | 0.0019s | 0.0110s | 0.0020s | 0.0176s | 0.0019s | 0.0150s | 0.0020s | 0.0172s | 0.0019s | 0.0127s | 0.97x | 6.43x +Mostly add | 0.0039s | 0.0225s | 0.0160s | 0.0059s | 0.0071s | 0.0307s | 0.0229s | 0.0102s | 0.0062s | 0.0261s | 0.0204s | 0.0074s | 3.27x | 1.18x +Mostly remove | 0.0063s | 0.0059s | 0.0040s | 0.0049s | 0.0080s | 0.0132s | 0.0054s | 0.0093s | 0.0070s | 0.0093s | 0.0050s | 0.0071s | 0.71x | 1.01x +Heavy concurrent | 0.0061s | 0.0208s | 0.0110s | 0.0038s | 0.0096s | 0.0329s | 0.0163s | 0.0076s | 0.0076s | 0.0279s | 0.0132s | 0.0060s | 1.73x | 0.78x +Random concurrent | 0.0051s | 0.0281s | 0.0099s | 0.0116s | 0.0112s | 0.0342s | 0.0122s | 0.0121s | 0.0098s | 0.0316s | 0.0109s | 0.0118s | 1.11x | 1.20x Average ops/s: - ReaderWriterQueue: 84.06 million - BlockingReaderWriterCircularBuffer: 32.51 million - SPSC queue: 45.09 million - Folly queue: 64.85 million + ReaderWriterQueue: 137.42 million + BlockingReaderWriterCircularBuffer: 66.43 million + SPSC queue: 160.34 million + Folly queue: 174.17 million make[1]: Leaving directory '/build/reproducible-path/readerwriterqueue-1.0.6' create-stamp debian/debhelper-build-stamp @@ -609,7 +645,7 @@ rm -fr -- debian/.debhelper/generated/libreaderwriterqueue-dev/ debian/libreaderwriterqueue-dev/ debian/tmp/ dh_auto_install --destdir=debian/libreaderwriterqueue-dev/ -O--buildsystem=cmake install -m0755 -d /build/reproducible-path/readerwriterqueue-1.0.6/debian/libreaderwriterqueue-dev - cd obj-x86_64-linux-gnu && make -j20 install DESTDIR=/build/reproducible-path/readerwriterqueue-1.0.6/debian/libreaderwriterqueue-dev AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" + cd obj-x86_64-linux-gnu && make -j42 install DESTDIR=/build/reproducible-path/readerwriterqueue-1.0.6/debian/libreaderwriterqueue-dev AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" make[1]: Entering directory '/build/reproducible-path/readerwriterqueue-1.0.6/obj-x86_64-linux-gnu' /usr/bin/cmake -S/build/reproducible-path/readerwriterqueue-1.0.6 -B/build/reproducible-path/readerwriterqueue-1.0.6/obj-x86_64-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0 make -f CMakeFiles/Makefile2 preinstall @@ -675,12 +711,14 @@ 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/406695/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/406695/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/3525295 and its subdirectories -I: Current time: Tue Mar 11 02:28:50 -12 2025 -I: pbuilder-time-stamp: 1741703330 +I: removing directory /srv/workspace/pbuilder/406695 and its subdirectories +I: Current time: Tue Apr 14 10:53:52 +14 2026 +I: pbuilder-time-stamp: 1776113632