Diff of the two buildlogs: -- --- b1/build.log 2025-03-31 23:04:26.265707163 +0000 +++ b2/build.log 2025-03-31 23:05:05.611927978 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun May 3 17:26:43 -12 2026 -I: pbuilder-time-stamp: 1777872403 +I: Current time: Tue Apr 1 13:04:29 +14 2025 +I: pbuilder-time-stamp: 1743462269 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -44,52 +44,84 @@ dpkg-source: info: applying gcc-10.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/909690/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1211477/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 31 23:04 /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/1211477/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1211477/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='unstable' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='ed4db8fa62e94f76ae14878e75286de8' - 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='909690' - PS1='# ' - PS2='> ' + INVOCATION_ID=67b7cb26837a4258bee918e8100e65e5 + 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=1211477 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.3Js7yu9T/pbuilderrc_3URE --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.3Js7yu9T/b1 --logfile b1/build.log sjeng_11.2-15.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.3Js7yu9T/pbuilderrc_tAjr --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.3Js7yu9T/b2 --logfile b2/build.log sjeng_11.2-15.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 6.1.0-32-cloud-arm64 #1 SMP Debian 6.1.129-1 (2025-03-06) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-32-cloud-arm64 #1 SMP Debian 6.1.129-1 (2025-03-06) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Mar 4 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/909690/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Mar 4 11:20 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1211477/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -157,7 +189,7 @@ Get: 28 http://deb.debian.org/debian unstable/main arm64 po-debconf all 1.0.21+nmu1 [248 kB] Get: 29 http://deb.debian.org/debian unstable/main arm64 debhelper all 13.24.2 [919 kB] Get: 30 http://deb.debian.org/debian unstable/main arm64 libgdbm-dev arm64 1.24-2 [160 kB] -Fetched 11.1 MB in 0s (69.1 MB/s) +Fetched 11.1 MB in 0s (103 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 ... 19918 files and directories currently installed.) @@ -292,7 +324,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/sjeng-11.2/ && 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 > ../sjeng_11.2-15_source.changes +I: user script /srv/workspace/pbuilder/1211477/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/1211477/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/sjeng-11.2/ && 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 > ../sjeng_11.2-15_source.changes dpkg-buildpackage: info: source package sjeng dpkg-buildpackage: info: source version 11.2-15 dpkg-buildpackage: info: source distribution unstable @@ -420,13 +456,29 @@ aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o ecache.o ecache.c aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o eval.o eval.c aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o moves.o moves.c +aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o search.o search.c +ecache.c: In function 'reset_ecache': +ecache.c:73:27: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] + 73 | memset(ECache, 0, sizeof(ECache)); + | ^ learn.c: In function 'Learn': learn.c:67:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 67 | fread(&number, sizeof(int), 1, *lrnfile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +ttable.c: In function 'ProbeTT': +ttable.c:245:31: warning: unused parameter 'alpha' [-Wunused-parameter] + 245 | int ProbeTT(long *score, long alpha, long beta, int *best, int *threat, int *donull, int depth) + | ~~~~~^~~~~ +ttable.c: In function 'QProbeTT': learn.c:68:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 68 | fread(&next, sizeof(int), 1, *lrnfile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +ttable.c:331:32: warning: unused parameter 'alpha' [-Wunused-parameter] + 331 | int QProbeTT(long *score, long alpha, long beta, int *best) + | ~~~~~^~~~~ +ttable.c:331:44: warning: unused parameter 'beta' [-Wunused-parameter] + 331 | int QProbeTT(long *score, long alpha, long beta, int *best) + | ~~~~~^~~~ learn.c: In function 'LoadLearn': learn.c:128:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 128 | fread(&number, sizeof(int), 1, *lrnfile); @@ -443,23 +495,6 @@ seval.c:42:18: warning: 'rook_o' defined but not used [-Wunused-const-variable=] 42 | static const int rook_o[4] = {12, -12, 1, -1}; | ^~~~~~ -aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o search.o search.c -ttable.c: In function 'ProbeTT': -ttable.c:245:31: warning: unused parameter 'alpha' [-Wunused-parameter] - 245 | int ProbeTT(long *score, long alpha, long beta, int *best, int *threat, int *donull, int depth) - | ~~~~~^~~~~ -ttable.c: In function 'QProbeTT': -ttable.c:331:32: warning: unused parameter 'alpha' [-Wunused-parameter] - 331 | int QProbeTT(long *score, long alpha, long beta, int *best) - | ~~~~~^~~~~ -ttable.c:331:44: warning: unused parameter 'beta' [-Wunused-parameter] - 331 | int QProbeTT(long *score, long alpha, long beta, int *best) - | ~~~~~^~~~ -ecache.c: In function 'reset_ecache': -ecache.c:73:27: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] - 73 | memset(ECache, 0, sizeof(ECache)); - | ^ -aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o sjeng.o sjeng.c moves.c: In function 'gen': moves.c:627:14: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 627 | else if (ep_square == from-11) @@ -467,14 +502,15 @@ moves.c:629:11: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 629 | break; | ^~~~~ -search.c: In function 'qsearch': -search.c:279:7: warning: variable 'sbest' set but not used [-Wunused-but-set-variable] - 279 | int sbest, best; - | ^~~~~ moves.c: In function 'make': moves.c:1298:25: warning: variable 'captured' set but not used [-Wunused-but-set-variable] 1298 | int ep, from, target, captured, promoted, castled, find_slot; | ^~~~~~~~ +search.c: In function 'qsearch': +search.c:279:7: warning: variable 'sbest' set but not used [-Wunused-but-set-variable] + 279 | int sbest, best; + | ^~~~~ +aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o sjeng.o sjeng.c search.c: In function 'think': search.c:1454:37: warning: variable 'true_score' set but not used [-Wunused-but-set-variable] 1454 | long int elapsed, temp_score = 0, true_score; @@ -482,10 +518,8 @@ aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o utils.o utils.c aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o newbook.o newbook.c aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o proof.o proof.c -newbook.c: In function 'add_current': -newbook.c:114:50: warning: unused parameter 'pgn_header' [-Wunused-parameter] - 114 | void add_current(GDBM_FILE binbook, pgn_header_t pgn_header) - | ~~~~~~~~~~~~~^~~~~~~~~~ +aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o neval.o neval.c +aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o rcfile.o rcfile.c utils.c: In function 'rtime': utils.c:873:3: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations] 873 | ftime(&temp); @@ -495,13 +529,15 @@ /usr/include/aarch64-linux-gnu/sys/timeb.h:29:12: note: declared here 29 | extern int ftime (struct timeb *__timebuf) | ^~~~~ +aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o leval.o leval.c +newbook.c: In function 'add_current': +newbook.c:114:50: warning: unused parameter 'pgn_header' [-Wunused-parameter] + 114 | void add_current(GDBM_FILE binbook, pgn_header_t pgn_header) + | ~~~~~~~~~~~~~^~~~~~~~~~ proof.c: In function 'pn2_eval': proof.c:984:11: warning: variable 'currentnode' set but not used [-Wunused-but-set-variable] 984 | node_t *currentnode; | ^~~~~~~~~~~ -aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o neval.o neval.c -aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o rcfile.o rcfile.c -aarch64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -g -ffile-prefix-map=/build/reproducible-path/sjeng-11.2=. -O2 -c -o leval.o leval.c rcfile.c: In function 'read_rcfile': rcfile.c:119:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] 119 | fgets(line, STR_BUFF, rcfile); @@ -719,12 +755,14 @@ 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/1211477/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1211477/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/909690 and its subdirectories -I: Current time: Sun May 3 17:27:24 -12 2026 -I: pbuilder-time-stamp: 1777872444 +I: removing directory /srv/workspace/pbuilder/1211477 and its subdirectories +I: Current time: Tue Apr 1 13:05:04 +14 2025 +I: pbuilder-time-stamp: 1743462304