Diff of the two buildlogs: -- --- b1/build.log 2025-09-10 10:14:03.941972402 +0000 +++ b2/build.log 2025-09-10 10:12:12.893842616 +0000 @@ -1,6 +1,7 @@ +W: cgroups are not available on the host, not using them. I: pbuilder: network access will be disabled during build -I: Current time: Tue Oct 13 04:35:17 -12 2026 -I: pbuilder-time-stamp: 1791909317 +I: Current time: Thu Sep 11 00:07:11 +14 2025 +I: pbuilder-time-stamp: 1757498831 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -27,53 +28,84 @@ dpkg-source: info: applying bump-poll-timeout-auth-test.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/493324/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2296231/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 Sep 10 10:10 /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/2296231/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2296231/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]="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 ' - 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='9aed2312478a4117960b910eeeb22dee' - 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='493324' - PS1='# ' - PS2='> ' + 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=2296231 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.21mn62d5/pbuilderrc_mqTg --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.21mn62d5/b1 --logfile b1/build.log pyzmq_27.1.0-1.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.21mn62d5/pbuilderrc_LU2g --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.21mn62d5/b2 --logfile b2/build.log pyzmq_27.1.0-1.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 codethink03-arm64 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/493324/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2296231/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -266,7 +298,7 @@ Get: 129 http://deb.debian.org/debian unstable/main arm64 python3-pytest-rerunfailures all 15.1-1 [17.2 kB] Get: 130 http://deb.debian.org/debian unstable/main arm64 python3-scikit-build-core all 0.11.1-3 [118 kB] Get: 131 http://deb.debian.org/debian unstable/main arm64 python3-tornado arm64 6.4.2-3 [350 kB] -Fetched 59.5 MB in 0s (172 MB/s) +Fetched 59.5 MB in 0s (180 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1:arm64. (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 ... 20020 files and directories currently installed.) @@ -696,8 +728,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Tue Oct 13 16:35:45 UTC 2026. -Universal Time is now: Tue Oct 13 16:35:45 UTC 2026. +Local time is now: Wed Sep 10 10:10:54 UTC 2025. +Universal Time is now: Wed Sep 10 10:10:54 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up libpgm-5.3-0t64:arm64 (5.3.128~dfsg-2.1+b1) ... @@ -826,7 +858,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/pyzmq-27.1.0/ && 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 > ../pyzmq_27.1.0-1_source.changes +I: user script /srv/workspace/pbuilder/2296231/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/2296231/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/pyzmq-27.1.0/ && 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 > ../pyzmq_27.1.0-1_source.changes dpkg-buildpackage: info: source package pyzmq dpkg-buildpackage: info: source version 27.1.0-1 dpkg-buildpackage: info: source distribution unstable @@ -866,7 +902,7 @@ * Building wheel... *** scikit-build-core 0.11.1 using CMake 3.31.6 (wheel) *** Configuring CMake... -loading initial cache file /tmp/tmphe1vt9lz/build/CMakeInit.txt +loading initial cache file /tmp/tmp9nujp1x4/build/CMakeInit.txt -- The C compiler identification is GNU 15.2.0 -- The CXX compiler identification is GNU 15.2.0 -- Detecting C compiler ABI info @@ -888,24 +924,24 @@ -- Using Python Python /usr/bin/python3.13 -- Building Cython backend -- Linking libzmq target libzmq --- Configuring done (1.3s) +-- Configuring done (0.9s) -- Generating done (0.0s) --- Build files have been written to: /tmp/tmphe1vt9lz/build +-- Build files have been written to: /tmp/tmp9nujp1x4/build *** Building project with Unix Makefiles... -gmake[1]: Entering directory '/tmp/tmphe1vt9lz/build' +gmake[1]: Entering directory '/tmp/tmp9nujp1x4/build' [ 33%] Generating _src/_zmq.c warning: /build/reproducible-path/pyzmq-27.1.0/zmq/backend/cython/_zmq.py:389:4: noexcept clause is ignored for function returning Python object warning: /build/reproducible-path/pyzmq-27.1.0/zmq/backend/cython/_zmq.py:1152:4: noexcept clause is ignored for function returning Python object warning: /build/reproducible-path/pyzmq-27.1.0/zmq/backend/cython/_zmq.py:1218:4: noexcept clause is ignored for function returning Python object [ 66%] Building C object CMakeFiles/_zmq.dir/_src/_zmq.c.o In function '__Pyx_ssize_strlen', - inlined from '__pyx_pf_3zmq_7backend_6cython_4_zmq_5Frame_10get' at /tmp/tmphe1vt9lz/build/_src/_zmq.c:7845:17, - inlined from '__pyx_pw_3zmq_7backend_6cython_4_zmq_5Frame_11get' at /tmp/tmphe1vt9lz/build/_src/_zmq.c:7614:13: -/tmp/tmphe1vt9lz/build/_src/_zmq.c:34841:18: warning: argument 1 null where non-null expected [-Wnonnull] + inlined from '__pyx_pf_3zmq_7backend_6cython_4_zmq_5Frame_10get' at /tmp/tmp9nujp1x4/build/_src/_zmq.c:7845:17, + inlined from '__pyx_pw_3zmq_7backend_6cython_4_zmq_5Frame_11get' at /tmp/tmp9nujp1x4/build/_src/_zmq.c:7614:13: +/tmp/tmp9nujp1x4/build/_src/_zmq.c:34841:18: warning: argument 1 null where non-null expected [-Wnonnull] 34841 | size_t len = strlen(s); | ^~~~~~~~~ In file included from /usr/include/python3.13/Python.h:40, - from /tmp/tmphe1vt9lz/build/_src/_zmq.c:16: + from /tmp/tmp9nujp1x4/build/_src/_zmq.c:16: /usr/include/string.h: In function '__pyx_pw_3zmq_7backend_6cython_4_zmq_5Frame_11get': /usr/include/string.h:407:15: note: in a call to function 'strlen' declared 'nonnull' 407 | extern size_t strlen (const char *__s) @@ -916,11 +952,11 @@ /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. [100%] Built target _zmq [100%] Built target pyzmq -gmake[1]: Leaving directory '/tmp/tmphe1vt9lz/build' +gmake[1]: Leaving directory '/tmp/tmp9nujp1x4/build' *** Installing project into wheel... -- Install configuration: "Release" --- Installing: /tmp/tmphe1vt9lz/wheel/platlib/zmq/backend/cython/_zmq.cpython-313-aarch64-linux-gnu.so --- Set non-toolchain portion of runtime path of "/tmp/tmphe1vt9lz/wheel/platlib/zmq/backend/cython/_zmq.cpython-313-aarch64-linux-gnu.so" to "/usr/lib/aarch64-linux-gnu" +-- Installing: /tmp/tmp9nujp1x4/wheel/platlib/zmq/backend/cython/_zmq.cpython-313-aarch64-linux-gnu.so +-- Set non-toolchain portion of runtime path of "/tmp/tmp9nujp1x4/wheel/platlib/zmq/backend/cython/_zmq.cpython-313-aarch64-linux-gnu.so" to "/usr/lib/aarch64-linux-gnu" *** Making wheel... *** Created pyzmq-27.1.0-cp313-cp313-linux_aarch64.whl Successfully built pyzmq-27.1.0-cp313-cp313-linux_aarch64.whl @@ -1270,6 +1306,10 @@ tests/test_zmqstream.py::test_shadow_socket_close PASSED [100%] =============================== warnings summary =============================== +tests/test_context.py::TestContext::test_fork_instance + /build/reproducible-path/pyzmq-27.1.0/.pybuild/cpython3_3.13/build/tests/test_context.py:396: DeprecationWarning: This process (pid=2321175) is multi-threaded, use of fork() may lead to deadlocks in the child. + child_pid = os.fork() + tests/test_imports.py::test_eventloop /build/reproducible-path/pyzmq-27.1.0/.pybuild/cpython3_3.13/build/tests/test_imports.py:52: DeprecationWarning: zmq.eventloop.ioloop is deprecated in pyzmq 17. pyzmq now works with default tornado and asyncio eventloops. from zmq.eventloop import ioloop, zmqstream @@ -1293,18 +1333,18 @@ -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ============================= slowest 10 durations ============================= -1.46s call tests/test_socket.py::TestSocket::test_subscribe_method +1.47s call tests/test_socket.py::TestSocket::test_subscribe_method 1.25s call tests/test_poll.py::TestPoll::test_reqrep -1.22s call tests/test_monqueue.py::TestMonitoredQueue::test_router_router +1.20s call tests/test_monqueue.py::TestMonitoredQueue::test_router_router 1.02s call tests/test_asyncio.py::test_process_teardown 1.01s call tests/test_monqueue.py::TestMonitoredQueue::test_monitor -1.01s call tests/test_monqueue.py::TestMonitoredQueue::test_prefix +1.00s call tests/test_monqueue.py::TestMonitoredQueue::test_prefix 1.00s call tests/test_context.py::TestContext::test_instance_threadsafe -0.98s call tests/test_message.py::TestFrame::test_lifecycle1 -0.86s call tests/test_message.py::TestFrame::test_lifecycle2 -0.75s call tests/test_message.py::TestFrame::test_above_30 -========= 291 passed, 38 skipped, 43 deselected, 9 warnings in 29.45s ========== - rm -fr -- /tmp/dh-xdg-rundir-IHW4bhhC +0.86s call tests/test_message.py::TestFrame::test_lifecycle1 +0.85s call tests/test_message.py::TestFrame::test_lifecycle2 +0.74s call tests/test_message.py::TestFrame::test_above_30 +========= 291 passed, 38 skipped, 43 deselected, 10 warnings in 29.44s ========= + rm -fr -- /tmp/dh-xdg-rundir-Z8ixeErc make[1]: Leaving directory '/build/reproducible-path/pyzmq-27.1.0' create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=pybuild @@ -1345,7 +1385,7 @@ D: dh_python3 pydist:175: trying to find dependency for cffi; implementation_name == "pypy" (python=None) D: dh_python3 pydist:209: dependency: module seems to be installed D: dh_python3 pydist:220: dependency: requirement already has hardcoded version -D: dh_python3 depends:253: D={'python3-cffi-backend-api-min (<= 9729), python3-cffi-backend-api-max (>= 9729)', 'python3:any', 'python3 (>= 3.13~)', 'python3 (<< 3.14)'}; R=[]; S=[]; E=[], B=[]; RT=[] +D: dh_python3 depends:253: D={'python3-cffi-backend-api-min (<= 9729), python3-cffi-backend-api-max (>= 9729)', 'python3 (<< 3.14)', 'python3 (>= 3.13~)', 'python3:any'}; R=[]; S=[]; E=[], B=[]; RT=[] dh_installsystemduser -O--buildsystem=pybuild dh_perl -O--buildsystem=pybuild dh_link -O--buildsystem=pybuild @@ -1404,12 +1444,14 @@ 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/2296231/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2296231/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/493324 and its subdirectories -I: Current time: Tue Oct 13 04:37:03 -12 2026 -I: pbuilder-time-stamp: 1791909423 +I: removing directory /srv/workspace/pbuilder/2296231 and its subdirectories +I: Current time: Thu Sep 11 00:12:11 +14 2025 +I: pbuilder-time-stamp: 1757499131