Diff of the two buildlogs:

--
--- b1/build.log	2025-03-11 05:27:41.429976040 +0000
+++ b2/build.log	2025-03-11 05:30:47.645507858 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Mon Mar 10 17:23:25 -12 2025
-I: pbuilder-time-stamp: 1741670605
+I: Current time: Tue Apr 14 01:50:41 +14 2026
+I: pbuilder-time-stamp: 1776081041
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -27,52 +27,84 @@
 dpkg-source: info: applying 0004-Lintian-fix-uses-deprecated-python-stdlib-distutils.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3427013/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/4126484/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 Apr 13 11:50 /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/4126484/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/4126484/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='trixie'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=trixie
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  INVOCATION_ID='daa32b486cf346ef9dabc748dbcbd9fa'
-  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='3427013'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=849debbf989746c0bc51bdac9263ca2d
+  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=4126484
   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.TqBeqi9m/pbuilderrc_zFOi --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.TqBeqi9m/b1 --logfile b1/build.log python-zeroconf_0.146.1-1.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.TqBeqi9m/pbuilderrc_Icc5 --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.TqBeqi9m/b2 --logfile b2/build.log python-zeroconf_0.146.1-1.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 codethink04-arm64 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/3427013/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Mar  4  2025 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/4126484/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -222,7 +254,7 @@
 Get: 88 http://deb.debian.org/debian trixie/main arm64 python3-pytest-timeout all 2.3.1-1 [21.9 kB]
 Get: 89 http://deb.debian.org/debian trixie/main arm64 python3-tornado arm64 6.4.2-1 [349 kB]
 Get: 90 http://deb.debian.org/debian trixie/main arm64 python3-pytest-tornasync all 0.6.0.post2-2 [6924 B]
-Fetched 32.3 MB in 0s (87.9 MB/s)
+Fetched 32.3 MB in 0s (127 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libpython3.13-minimal: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 ... 19914 files and directories currently installed.)
@@ -521,8 +553,8 @@
 Setting up tzdata (2025a-2) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Tue Mar 11 05:24:13 UTC 2025.
-Universal Time is now:  Tue Mar 11 05:24:13 UTC 2025.
+Local time is now:      Mon Apr 13 11:51:03 UTC 2026.
+Universal Time is now:  Mon Apr 13 11:51:03 UTC 2026.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up autotools-dev (20220109.1) ...
@@ -616,7 +648,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/python-zeroconf-0.146.1/ && 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  > ../python-zeroconf_0.146.1-1_source.changes
+I: user script /srv/workspace/pbuilder/4126484/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/4126484/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/python-zeroconf-0.146.1/ && 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  > ../python-zeroconf_0.146.1-1_source.changes
 dpkg-buildpackage: info: source package python-zeroconf
 dpkg-buildpackage: info: source version 0.146.1-1
 dpkg-buildpackage: info: source distribution unstable
@@ -1059,7 +1095,7 @@
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/services/test_browser.py::test_service_browser_listeners_no_update_service
-  /usr/lib/python3/dist-packages/_pytest/threadexception.py:82: PytestUnhandledThreadExceptionWarning: Exception in thread zeroconf-ServiceBrowser-_hap._tcp-3451486
+  /usr/lib/python3/dist-packages/_pytest/threadexception.py:82: PytestUnhandledThreadExceptionWarning: Exception in thread zeroconf-ServiceBrowser-_hap._tcp-4136337
   
   Traceback (most recent call last):
     File "/usr/lib/python3.13/threading.py", line 1041, in _bootstrap_inner
@@ -1191,14 +1227,14 @@
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_asyncio.py::test_service_info_async_request
-  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_dns.py:97: ResourceWarning: unclosed <socket.socket fd=11, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
-    return _TYPES.get(t, f"?({t})")
+  /usr/lib/python3.13/logging/__init__.py:468: ResourceWarning: unclosed <socket.socket fd=11, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
+    return self._fmt % values
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_asyncio.py::test_service_info_async_request
-  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_dns.py:97: ResourceWarning: unclosed <socket.socket fd=12, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
-    return _TYPES.get(t, f"?({t})")
+  /usr/lib/python3.13/logging/__init__.py:468: ResourceWarning: unclosed <socket.socket fd=12, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
+    return self._fmt % values
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
@@ -1288,7 +1324,7 @@
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_handlers.py::TestRegistrar::test_name_conflicts
-  /usr/lib/python3/dist-packages/_pytest/unraisableexception.py:85: PytestUnraisableExceptionWarning: Exception ignored in: <coroutine object AsyncEngine._async_setup at 0xffff86bd5560>
+  /usr/lib/python3/dist-packages/_pytest/unraisableexception.py:85: PytestUnraisableExceptionWarning: Exception ignored in: <coroutine object AsyncEngine._async_setup at 0xffff8ad05560>
   
   Traceback (most recent call last):
     File "/usr/lib/python3.13/asyncio/base_events.py", line 1484, in create_datagram_endpoint
@@ -1322,14 +1358,14 @@
     warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
 
 tests/test_handlers.py::test_multi_packet_known_answer_supression
-  /usr/lib/python3/dist-packages/coverage/collector.py:312: ResourceWarning: unclosed <socket.socket fd=24, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
-    def lock_data(self) -> None:
+  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_protocol/incoming.py:410: ResourceWarning: unclosed <socket.socket fd=24, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
+    seen_pointers: set[int] = set()
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_handlers.py::test_multi_packet_known_answer_supression
-  /usr/lib/python3/dist-packages/coverage/collector.py:312: ResourceWarning: unclosed <socket.socket fd=31, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
-    def lock_data(self) -> None:
+  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_protocol/incoming.py:410: ResourceWarning: unclosed <socket.socket fd=31, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
+    seen_pointers: set[int] = set()
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
@@ -1340,19 +1376,19 @@
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_handlers.py::test_multi_packet_known_answer_supression
-  /usr/lib/python3/dist-packages/coverage/collector.py:312: ResourceWarning: unclosed <socket.socket fd=11, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
-    def lock_data(self) -> None:
+  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_protocol/incoming.py:410: ResourceWarning: unclosed <socket.socket fd=11, family=2, type=2, proto=0, laddr=('0.0.0.0', 5353)>
+    seen_pointers: set[int] = set()
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_handlers.py::test_multi_packet_known_answer_supression
-  /usr/lib/python3/dist-packages/coverage/collector.py:312: ResourceWarning: unclosed <socket.socket fd=12, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
-    def lock_data(self) -> None:
+  /build/reproducible-path/python-zeroconf-0.146.1/.pybuild/cpython3_3.13_zeroconf/build/zeroconf/_protocol/incoming.py:410: ResourceWarning: unclosed <socket.socket fd=12, family=2, type=2, proto=0, laddr=('127.0.0.1', 5353)>
+    seen_pointers: set[int] = set()
   Enable tracemalloc to get traceback where the object was allocated.
   See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
 
 tests/test_handlers.py::test_multi_packet_known_answer_supression
-  /usr/lib/python3/dist-packages/_pytest/unraisableexception.py:85: PytestUnraisableExceptionWarning: Exception ignored in: <coroutine object AsyncEngine._async_setup at 0xffff86bc4450>
+  /usr/lib/python3/dist-packages/_pytest/unraisableexception.py:85: PytestUnraisableExceptionWarning: Exception ignored in: <coroutine object AsyncEngine._async_setup at 0xffff8acf4450>
   
   Traceback (most recent call last):
     File "/usr/lib/python3.13/asyncio/base_events.py", line 1484, in create_datagram_endpoint
@@ -1442,7 +1478,7 @@
 
 22 files skipped due to complete coverage.
 
-=========== 319 passed, 9 skipped, 63 warnings in 138.75s (0:02:18) ============
+=========== 319 passed, 9 skipped, 63 warnings in 126.76s (0:02:06) ============
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=pybuild
    dh_prep -O--buildsystem=pybuild
@@ -1487,12 +1523,14 @@
 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/4126484/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/4126484/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/3427013 and its subdirectories
-I: Current time: Mon Mar 10 17:27:40 -12 2025
-I: pbuilder-time-stamp: 1741670860
+I: removing directory /srv/workspace/pbuilder/4126484 and its subdirectories
+I: Current time: Tue Apr 14 01:53:43 +14 2026
+I: pbuilder-time-stamp: 1776081223