Diff of the two buildlogs: -- --- b1/build.log 2024-05-22 10:49:41.614852367 +0000 +++ b2/build.log 2024-05-22 10:51:12.926963992 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue May 21 22:48:05 -12 2024 -I: pbuilder-time-stamp: 1716374885 +I: Current time: Thu May 23 00:49:59 +14 2024 +I: pbuilder-time-stamp: 1716374999 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -33,52 +33,84 @@ dpkg-source: info: applying rwpng.c-add-include-string.h.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/31055/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/9980/tmp/hooks/D01_modify_environment starting +debug: Running on virt32z. +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 May 22 10:50 /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/9980/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/9980/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='armhf' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='armhf' + 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]="21" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf") + BASH_VERSION='5.2.21(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=armhf + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=4 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=arm + HOST_ARCH=armhf IFS=' ' - INVOCATION_ID='52631c26e3be4f85a1d7c20eea348b3f' - 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='31055' - PS1='# ' - PS2='> ' + INVOCATION_ID=8b4f06985f8e4a1e8c691d21a96459b5 + LANG=C + LANGUAGE=it_CH:it + LC_ALL=C + MACHTYPE=arm-unknown-linux-gnueabihf + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnueabihf + 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=9980 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.QtxPCILu/pbuilderrc_s1XQ --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.QtxPCILu/b1 --logfile b1/build.log pngnq_1.1+ds-3.dsc' - SUDO_GID='113' - SUDO_UID='107' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://10.0.0.15:3142/' + 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.QtxPCILu/pbuilderrc_eZno --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.QtxPCILu/b2 --logfile b2/build.log pngnq_1.1+ds-3.dsc' + SUDO_GID=110 + SUDO_UID=103 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://10.0.0.15:3142/ I: uname -a - Linux virt64b 6.1.0-21-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-21-armmp-lpae #1 SMP Debian 6.1.90-1 (2024-05-03) armv7l GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 May 21 07:45 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/31055/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 22 07:43 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/9980/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -162,7 +194,7 @@ Get: 40 http://deb.debian.org/debian unstable/main armhf pkgconf-bin armhf 1.8.1-1+b2 [28.9 kB] Get: 41 http://deb.debian.org/debian unstable/main armhf pkgconf armhf 1.8.1-1+b2 [26.2 kB] Get: 42 http://deb.debian.org/debian unstable/main armhf pkg-config armhf 1.8.1-1+b2 [14.0 kB] -Fetched 20.1 MB in 1s (21.3 MB/s) +Fetched 20.1 MB in 0s (41.8 MB/s) debconf: delaying package configuration, since apt-utils is not installed 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 ... 19463 files and directories currently installed.) @@ -345,7 +377,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/pngnq-1.1+ds/ && 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 > ../pngnq_1.1+ds-3_source.changes +I: user script /srv/workspace/pbuilder/9980/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/9980/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/pngnq-1.1+ds/ && 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 > ../pngnq_1.1+ds-3_source.changes dpkg-buildpackage: info: source package pngnq dpkg-buildpackage: info: source version 1.1+ds-3 dpkg-buildpackage: info: source distribution unstable @@ -437,7 +473,7 @@ config.status: creating src/config.h config.status: executing depfiles commands dh_auto_build - make -j3 + make -j4 make[1]: Entering directory '/build/reproducible-path/pngnq-1.1+ds' Making all in src make[2]: Entering directory '/build/reproducible-path/pngnq-1.1+ds/src' @@ -446,26 +482,6 @@ gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 `libpng-config --I_opts` -Wall --pedantic -std=gnu99 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pngnq-1.1+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o pngnq.o pngnq.c gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 `libpng-config --I_opts` -Wall --pedantic -std=gnu99 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pngnq-1.1+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o neuquant32.o neuquant32.c gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 `libpng-config --I_opts` -Wall --pedantic -std=gnu99 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pngnq-1.1+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o rwpng.o rwpng.c -rwpng.c: In function 'rwpng_read_image': -rwpng.c:86:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] - 86 | fread(sig, 1, 8, infile); - | ^~~~~~~~~~~~~~~~~~~~~~~~ -In file included from pngnq.c:99: -neuquant32.h:59:22: warning: 'biasvalue' declared 'static' but never defined [-Wunused-function] - 59 | static inline double biasvalue(unsigned int temp); - | ^~~~~~~~~ -pngnq.c: In function 'createoutname': -pngnq.c:279:7: warning: '__builtin_strncpy' output truncated before terminating nul copying 1 byte from a string of the same length [-Wstringop-truncation] - 279 | strncpy(newdir+dir_len,DIR_SEPARATOR_STR,1); - | ^ -pngnq.c: In function 'pngnq': -pngnq.c:480:7: warning: argument 1 null where non-null expected [-Wnonnull] - 480 | fclose(outfile); - | ^~~~~~~~~~~~~~~ -In file included from pngnq.c:72: -/usr/include/stdio.h:183:12: note: in a call to function 'fclose' declared 'nonnull' - 183 | extern int fclose (FILE *__stream) __nonnull ((1)); - | ^~~~~~ gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 `libpng-config --I_opts` -Wall --pedantic -std=gnu99 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pngnq-1.1+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o pngcomp.o pngcomp.c pngcomp.c: In function 'main': pngcomp.c:118:10: warning: variable 'block_err_image' set but not used [-Wunused-but-set-variable] @@ -474,6 +490,10 @@ pngcomp.c:108:7: warning: variable 'verbose' set but not used [-Wunused-but-set-variable] 108 | int verbose = 0; | ^~~~~~~ +In file included from pngnq.c:99: +neuquant32.h:59:22: warning: 'biasvalue' declared 'static' but never defined [-Wunused-function] + 59 | static inline double biasvalue(unsigned int temp); + | ^~~~~~~~~ pngcomp.c: In function 'printstats': pngcomp.c:506:30: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'png_uint_32' {aka 'unsigned int'} [-Wformat=] 506 | printf("Image Dimensions %ld x %ld \n",image1_info.width,image1_info.height); @@ -495,6 +515,22 @@ colorspace.h:24:18: warning: 'd65' defined but not used [-Wunused-variable] 24 | static color_XYZ d65 = {0.94810,1.0000,1.07305}; | ^~~ +rwpng.c: In function 'rwpng_read_image': +rwpng.c:86:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] + 86 | fread(sig, 1, 8, infile); + | ^~~~~~~~~~~~~~~~~~~~~~~~ +pngnq.c: In function 'createoutname': +pngnq.c:279:7: warning: '__builtin_strncpy' output truncated before terminating nul copying 1 byte from a string of the same length [-Wstringop-truncation] + 279 | strncpy(newdir+dir_len,DIR_SEPARATOR_STR,1); + | ^ +pngnq.c: In function 'pngnq': +pngnq.c:480:7: warning: argument 1 null where non-null expected [-Wnonnull] + 480 | fclose(outfile); + | ^~~~~~~~~~~~~~~ +In file included from pngnq.c:72: +/usr/include/stdio.h:183:12: note: in a call to function 'fclose' declared 'nonnull' + 183 | extern int fclose (FILE *__stream) __nonnull ((1)); + | ^~~~~~ gcc -DHAVE_CONFIG_H -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 `libpng-config --I_opts` -Wall --pedantic -std=gnu99 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pngnq-1.1+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o colorspace.o colorspace.c In file included from colorspace.c:7: colorspace.h:25:18: warning: 'd00' defined but not used [-Wunused-variable] @@ -509,7 +545,7 @@ make[2]: Leaving directory '/build/reproducible-path/pngnq-1.1+ds' make[1]: Leaving directory '/build/reproducible-path/pngnq-1.1+ds' dh_auto_test - make -j3 check "TESTSUITEFLAGS=-j3 --verbose" VERBOSE=1 + make -j4 check "TESTSUITEFLAGS=-j4 --verbose" VERBOSE=1 make[1]: Entering directory '/build/reproducible-path/pngnq-1.1+ds' Making check in src make[2]: Entering directory '/build/reproducible-path/pngnq-1.1+ds/src' @@ -521,13 +557,13 @@ create-stamp debian/debhelper-build-stamp dh_prep dh_auto_install --destdir=debian/pngnq/ - make -j3 install DESTDIR=/build/reproducible-path/pngnq-1.1\+ds/debian/pngnq AM_UPDATE_INFO_DIR=no + make -j4 install DESTDIR=/build/reproducible-path/pngnq-1.1\+ds/debian/pngnq AM_UPDATE_INFO_DIR=no make[1]: Entering directory '/build/reproducible-path/pngnq-1.1+ds' Making install in src make[2]: Entering directory '/build/reproducible-path/pngnq-1.1+ds/src' make[3]: Entering directory '/build/reproducible-path/pngnq-1.1+ds/src' - /usr/bin/mkdir -p '/build/reproducible-path/pngnq-1.1+ds/debian/pngnq/usr/bin' make[3]: Nothing to be done for 'install-data-am'. + /usr/bin/mkdir -p '/build/reproducible-path/pngnq-1.1+ds/debian/pngnq/usr/bin' /usr/bin/install -c pngnq pngcomp '/build/reproducible-path/pngnq-1.1+ds/debian/pngnq/usr/bin' make[3]: Leaving directory '/build/reproducible-path/pngnq-1.1+ds/src' make[2]: Leaving directory '/build/reproducible-path/pngnq-1.1+ds/src' @@ -556,8 +592,8 @@ dh_gencontrol dh_md5sums dh_builddeb -dpkg-deb: building package 'pngnq' in '../pngnq_1.1+ds-3_armhf.deb'. dpkg-deb: building package 'pngnq-dbgsym' in '../pngnq-dbgsym_1.1+ds-3_armhf.deb'. +dpkg-deb: building package 'pngnq' in '../pngnq_1.1+ds-3_armhf.deb'. dpkg-genbuildinfo --build=binary -O../pngnq_1.1+ds-3_armhf.buildinfo dpkg-genchanges --build=binary -O../pngnq_1.1+ds-3_armhf.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -565,12 +601,14 @@ 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/9980/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/9980/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/31055 and its subdirectories -I: Current time: Tue May 21 22:49:32 -12 2024 -I: pbuilder-time-stamp: 1716374972 +I: removing directory /srv/workspace/pbuilder/9980 and its subdirectories +I: Current time: Thu May 23 00:51:08 +14 2024 +I: pbuilder-time-stamp: 1716375068