Diff of the two buildlogs: -- --- b1/build.log 2025-11-26 06:55:45.188195900 +0000 +++ b2/build.log 2025-11-26 06:56:16.756229721 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Nov 25 18:55:16 -12 2025 -I: pbuilder-time-stamp: 1764140116 +I: Current time: Wed Dec 30 03:18:46 +14 2026 +I: pbuilder-time-stamp: 1798550326 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -20,53 +20,85 @@ dpkg-source: info: unpacking cyclades-serial-client_0.95.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/1018313/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/605864/tmp/hooks/D01_modify_environment starting +debug: Running on codethink03-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 Dec 29 13:18 /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/605864/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/605864/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' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='forky' - HOME='/root' - HOST_ARCH='arm64' + 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]="aarch64-unknown-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=arm64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 nocheck' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='963184da9f124e1b93f95526320b0828' - 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='1018313' - PS1='# ' - PS2='> ' + INVOCATION_ID=0104598a37e74794835fd207e4d53276 + 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=605864 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.KNHHlQed/pbuilderrc_CGn0 --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.KNHHlQed/b1 --logfile b1/build.log cyclades-serial-client_0.95.dsc' - SUDO_GID='109' - SUDO_HOME='/var/lib/jenkins' - 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.KNHHlQed/pbuilderrc_RxD3 --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.KNHHlQed/b2 --logfile b2/build.log cyclades-serial-client_0.95.dsc' + SUDO_GID=109 + SUDO_HOME=/var/lib/jenkins + 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 codethink04-arm64 6.12.57+deb13-cloud-arm64 #1 SMP Debian 6.12.57-1 (2025-11-05) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.57+deb13-cloud-arm64 #1 SMP Debian 6.12.57-1 (2025-11-05) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/1018313/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/605864/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -131,7 +163,7 @@ Get: 27 http://deb.debian.org/debian forky/main arm64 intltool-debian all 0.35.0+20060710.6 [22.9 kB] Get: 28 http://deb.debian.org/debian forky/main arm64 po-debconf all 1.0.21+nmu1 [248 kB] Get: 29 http://deb.debian.org/debian forky/main arm64 debhelper all 13.28 [941 kB] -Fetched 11.0 MB in 0s (105 MB/s) +Fetched 11.0 MB in 0s (74.4 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 ... 19968 files and directories currently installed.) @@ -262,7 +294,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/cyclades-serial-client-0.95/ && 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 > ../cyclades-serial-client_0.95_source.changes +I: user script /srv/workspace/pbuilder/605864/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/605864/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/cyclades-serial-client-0.95/ && 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 > ../cyclades-serial-client_0.95_source.changes dpkg-buildpackage: info: source package cyclades-serial-client dpkg-buildpackage: info: source version 0.95 dpkg-buildpackage: info: source distribution unstable @@ -336,9 +372,6 @@ gcc -DUSE_TERMIO -DUSE_TERMIOS -DUSE_POSIX_NONBLOCK -O2 -Wall -W -Wshadow -Wpointer-arith -Wwrite-strings -pedantic -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyclades-serial-client-0.95=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -c misc.c gcc -DUSE_TERMIO -DUSE_TERMIOS -DUSE_POSIX_NONBLOCK -O2 -Wall -W -Wshadow -Wpointer-arith -Wwrite-strings -pedantic -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyclades-serial-client-0.95=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -c system.c gcc -DUSE_TERMIO -DUSE_TERMIOS -DUSE_POSIX_NONBLOCK -O2 -Wall -W -Wshadow -Wpointer-arith -Wwrite-strings -pedantic -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyclades-serial-client-0.95=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -c measure.c -make -C libcsc -make[2]: Entering directory '/build/reproducible-path/cyclades-serial-client-0.95/libcsc' -gcc -c -O2 -Wall -W -Wshadow -Wpointer-arith -Wwrite-strings -pedantic -shared -fpic -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyclades-serial-client-0.95=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard libcyclades-ser-cli.c -o libcyclades-ser-cli.o In file included from telnet.c:25: telnet.c: In function 'tel_getdata': inc/tsrio.h:314:33: warning: argument 2 null where non-null expected [-Wnonnull] @@ -362,6 +395,7 @@ /usr/include/aarch64-linux-gnu/bits/string_fortified.h:26:1: note: in a call to function 'memcpy' declared 'nonnull' 26 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | ^~~~~ +make -C libcsc telnet.c: In function 'send_option': inc/tsrio.h:314:33: warning: argument 2 null where non-null expected [-Wnonnull] 314 | memcpy (memptr, evparam, evsize); \ @@ -407,10 +441,16 @@ /usr/include/aarch64-linux-gnu/bits/string_fortified.h:26:1: note: in a call to function 'memcpy' declared 'nonnull' 26 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | ^~~~~ +make[2]: Entering directory '/build/reproducible-path/cyclades-serial-client-0.95/libcsc' +gcc -c -O2 -Wall -W -Wshadow -Wpointer-arith -Wwrite-strings -pedantic -shared -fpic -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyclades-serial-client-0.95=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard libcyclades-ser-cli.c -o libcyclades-ser-cli.o tsrio.c: In function 'tsr_states': tsrio.c:1473:31: warning: unused parameter 'unused' [-Wunused-parameter] 1473 | tsr_states(const char * const unused) | ~~~~~~~~~~~~~~~~~~~^~~~~~ +cyclades-ser-cli.c: In function 'main': +cyclades-ser-cli.c:225:17: warning: ignoring return value of 'daemon' declared with attribute 'warn_unused_result' [-Wunused-result] + 225 | daemon(0, 0); + | ^~~~~~~~~~~~ In file included from misc.c:25: misc.c: In function 'external_poll': inc/tsrio.h:314:33: warning: argument 2 null where non-null expected [-Wnonnull] @@ -434,10 +474,6 @@ /usr/include/aarch64-linux-gnu/bits/string_fortified.h:26:1: note: in a call to function 'memcpy' declared 'nonnull' 26 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | ^~~~~ -cyclades-ser-cli.c: In function 'main': -cyclades-ser-cli.c:225:17: warning: ignoring return value of 'daemon' declared with attribute 'warn_unused_result' [-Wunused-result] - 225 | daemon(0, 0); - | ^~~~~~~~~~~~ libcyclades-ser-cli.c: In function 'libcsc_init': libcyclades-ser-cli.c:44:20: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 44 | real_tcsetattr = (int (*)(int, int, const struct termios *))dlsym(libc, "tcsetattr"); @@ -445,6 +481,19 @@ libcyclades-ser-cli.c:45:22: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 45 | real_tcsendbreak = (int (*)(int, int))dlsym(libc, "tcsendbreak"); | ^ +libcyclades-ser-cli.c: In function 'do_xon_xoff': +libcyclades-ser-cli.c:203:7: warning: value computed is not used [-Wunused-value] + 203 | *a_success++; + | ^~~~~~~~~~~~ +libcyclades-ser-cli.c:206:7: warning: value computed is not used [-Wunused-value] + 206 | *a_fail++; + | ^~~~~~~~~ +libcyclades-ser-cli.c:220:7: warning: value computed is not used [-Wunused-value] + 220 | *a_success++; + | ^~~~~~~~~~~~ +libcyclades-ser-cli.c:223:7: warning: value computed is not used [-Wunused-value] + 223 | *a_fail++; + | ^~~~~~~~~ In file included from linux-dev.c:49: linux-dev.c: In function 'parse_message': inc/tsrio.h:314:33: warning: argument 2 null where non-null expected [-Wnonnull] @@ -465,6 +514,11 @@ linux-dev.c:487:17: note: in expansion of macro 'SET_EVENT' 487 | SET_EVENT(EV_UP, EV_UPCLOSE, 0, 0); | ^~~~~~~~~ +In file included from libcyclades-ser-cli.c:20: +../inc/port_speed.h: At top level: +../inc/port_speed.h:63:19: warning: 'int_to_baud_index' defined but not used [-Wunused-function] + 63 | FUNC_TYPE speed_t int_to_baud_index(int speed) + | ^~~~~~~~~~~~~~~~~ /usr/include/aarch64-linux-gnu/bits/string_fortified.h:26:1: note: in a call to function 'memcpy' declared 'nonnull' 26 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | ^~~~~ @@ -486,13 +540,6 @@ /usr/include/aarch64-linux-gnu/bits/string_fortified.h:26:1: note: in a call to function 'memcpy' declared 'nonnull' 26 | __NTH (memcpy (void *__restrict __dest, const void *__restrict __src, | ^~~~~ -libcyclades-ser-cli.c: In function 'do_xon_xoff': -libcyclades-ser-cli.c:203:7: warning: value computed is not used [-Wunused-value] - 203 | *a_success++; - | ^~~~~~~~~~~~ -libcyclades-ser-cli.c:206:7: warning: value computed is not used [-Wunused-value] - 206 | *a_fail++; - | ^~~~~~~~~ linux-dev.c: In function 'parse_packet': linux-dev.c:582:46: warning: the address of 'flushmode' will always evaluate as 'true' [-Waddress] 582 | SET_EVENT(EV_UP, EV_UPFLUSH, (void *) &flushmode, sizeof(int)); @@ -500,24 +547,13 @@ inc/tsrio.h:308:29: note: in definition of macro 'SET_EVENT' 308 | if (evparam) { \ | ^~~~~~~ -libcyclades-ser-cli.c:220:7: warning: value computed is not used [-Wunused-value] - 220 | *a_success++; - | ^~~~~~~~~~~~ -libcyclades-ser-cli.c:223:7: warning: value computed is not used [-Wunused-value] - 223 | *a_fail++; - | ^~~~~~~~~ -In file included from libcyclades-ser-cli.c:20: -../inc/port_speed.h: At top level: -../inc/port_speed.h:63:19: warning: 'int_to_baud_index' defined but not used [-Wunused-function] - 63 | FUNC_TYPE speed_t int_to_baud_index(int speed) - | ^~~~~~~~~~~~~~~~~ gcc libcyclades-ser-cli.o -shared -Wl,-init -Wl,libcsc_init -Wl,-fini -Wl,libcsc_fini -fpic -ldl -lutil -Wl,-z,relro -o libcyclades-ser-cli.so /lib/aarch64-linux-gnu/libc.so.6: warning: GCS is required by -z gcs, but this shared library lacks the necessary property note. The dynamic loader might not enable GCS or refuse to load the program unless all the shared library dependencies have the GCS marking. /lib/ld-linux-aarch64.so.1: warning: GCS is required by -z gcs, but this shared library lacks the necessary property note. The dynamic loader might not enable GCS or refuse to load the program unless all the shared library dependencies have the GCS marking. make[2]: Leaving directory '/build/reproducible-path/cyclades-serial-client-0.95/libcsc' gcc -Wl,-z,relro -o cyclades-ser-cli cyclades-ser-cli.o tsrio.o telnet.o sock.o linux-dev.o misc.o system.o measure.o -lutil make[1]: Leaving directory '/build/reproducible-path/cyclades-serial-client-0.95' - dh_auto_test +dh: command-omitted: The call to "dh_auto_test" was omitted due to "DEB_BUILD_OPTIONS=nocheck" create-stamp debian/debhelper-build-stamp dh_prep dh_installdirs @@ -554,8 +590,8 @@ dh_gencontrol dh_md5sums dh_builddeb -dpkg-deb: building package 'cyclades-serial-client' in '../cyclades-serial-client_0.95_arm64.deb'. dpkg-deb: building package 'cyclades-serial-client-dbgsym' in '../cyclades-serial-client-dbgsym_0.95_arm64.deb'. +dpkg-deb: building package 'cyclades-serial-client' in '../cyclades-serial-client_0.95_arm64.deb'. dpkg-genbuildinfo --build=binary -O../cyclades-serial-client_0.95_arm64.buildinfo dpkg-genchanges --build=binary -O../cyclades-serial-client_0.95_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -563,12 +599,14 @@ 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/605864/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/605864/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/1018313 and its subdirectories -I: Current time: Tue Nov 25 18:55:44 -12 2025 -I: pbuilder-time-stamp: 1764140144 +I: removing directory /srv/workspace/pbuilder/605864 and its subdirectories +I: Current time: Wed Dec 30 03:19:15 +14 2026 +I: pbuilder-time-stamp: 1798550355