Diff of the two buildlogs:

--
--- b1/build.log	2024-12-27 03:54:11.425109886 +0000
+++ b2/build.log	2024-12-27 03:55:36.441249328 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Jan 28 22:16:30 -12 2026
-I: pbuilder-time-stamp: 1769681790
+I: Current time: Fri Dec 27 17:54:13 +14 2024
+I: pbuilder-time-stamp: 1735271653
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -26,54 +26,86 @@
 dpkg-source: info: unpacking python-xstatic-angular-uuid_0.0.4.0-4.debian.tar.xz
 I: using fakeroot in build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/32983/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/44935/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos12-i386.
+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 27 03:54 /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/44935/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/44935/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='i386'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=22 '
-  DISTRIBUTION='trixie'
-  HOME='/root'
-  HOST_ARCH='i386'
+  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]="i686-pc-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=i386
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=10 '
+  DIRSTACK=()
+  DISTRIBUTION=trixie
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=i686
+  HOST_ARCH=i386
   IFS=' 	
   '
-  INVOCATION_ID='469eabbc132543449e1b1b0dfd92f5be'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  LD_LIBRARY_PATH='/usr/lib/libeatmydata'
-  LD_PRELOAD='libeatmydata.so'
-  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='32983'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=e7d1b796e3df40db8654f44f4f9e28c7
+  LANG=C
+  LANGUAGE=de_CH:de
+  LC_ALL=C
+  LD_LIBRARY_PATH=/usr/lib/libeatmydata
+  LD_PRELOAD=libeatmydata.so
+  MACHTYPE=i686-pc-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=44935
   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.JbRjIg5a/pbuilderrc_Ghqq --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.JbRjIg5a/b1 --logfile b1/build.log python-xstatic-angular-uuid_0.0.4.0-4.dsc'
-  SUDO_GID='112'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://213.165.73.152:3128'
+  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.JbRjIg5a/pbuilderrc_29TT --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.JbRjIg5a/b2 --logfile b2/build.log python-xstatic-angular-uuid_0.0.4.0-4.dsc'
+  SUDO_GID=112
+  SUDO_UID=107
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://46.16.76.132:3128
 I: uname -a
-  Linux ionos6-i386 6.1.0-28-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.119-1 (2024-11-22) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-28-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.119-1 (2024-11-22) x86_64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/32983/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/44935/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -86,7 +118,7 @@
 Depends: debhelper-compat (= 10), dh-python, openstack-pkg-tools, python3-all, python3-setuptools
 dpkg-deb: building package 'pbuilder-satisfydepends-dummy' in '/tmp/satisfydepends-aptitude/pbuilder-satisfydepends-dummy.deb'.
 Selecting previously unselected package pbuilder-satisfydepends-dummy.
-(Reading database ... 19952 files and directories currently installed.)
+(Reading database ... 19953 files and directories currently installed.)
 Preparing to unpack .../pbuilder-satisfydepends-dummy.deb ...
 Unpacking pbuilder-satisfydepends-dummy (0.invalid.0) ...
 dpkg: pbuilder-satisfydepends-dummy: dependency problems, but configuring anyway as you requested:
@@ -193,10 +225,10 @@
 Get: 74 http://deb.debian.org/debian trixie/main i386 openstack-pkg-tools all 130 [96.4 kB]
 Get: 75 http://deb.debian.org/debian trixie/main i386 python3.13 i386 3.13.1-2 [740 kB]
 Get: 76 http://deb.debian.org/debian trixie/main i386 python3-all i386 3.12.7-1 [1052 B]
-Fetched 38.1 MB in 0s (92.6 MB/s)
+Fetched 38.1 MB in 1s (45.3 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libpython3.12-minimal:i386.
-(Reading database ... 
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+(Reading database ... 
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(Reading database ... 19953 files and directories currently installed.)
 Preparing to unpack .../libpython3.12-minimal_3.12.8-3_i386.deb ...
 Unpacking libpython3.12-minimal:i386 (3.12.8-3) ...
 Selecting previously unselected package libexpat1:i386.
@@ -209,7 +241,7 @@
 Setting up libexpat1:i386 (2.6.4-1) ...
 Setting up python3.12-minimal (3.12.8-3) ...
 Selecting previously unselected package python3-minimal.
-(Reading database ... 
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(Reading database ... 20272 files and directories currently installed.)
+(Reading database ... 
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(Reading database ... 20273 files and directories currently installed.)
 Preparing to unpack .../00-python3-minimal_3.12.7-1_i386.deb ...
 Unpacking python3-minimal (3.12.7-1) ...
 Selecting previously unselected package media-types.
@@ -271,7 +303,7 @@
 Unpacking libpython3-stdlib:i386 (3.12.7-1) ...
 Setting up python3-minimal (3.12.7-1) ...
 Selecting previously unselected package python3.
-(Reading database ... 
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(Reading database ... 100%
(Reading database ... 21335 files and directories currently installed.)
+(Reading database ... 
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(Reading database ... 21336 files and directories currently installed.)
 Preparing to unpack .../00-python3_3.12.7-1_i386.deb ...
 Unpacking python3 (3.12.7-1) ...
 Selecting previously unselected package libpython3.13-minimal:i386.
@@ -455,8 +487,8 @@
 Setting up tzdata (2024b-4) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Thu Jan 29 10:16:51 UTC 2026.
-Universal Time is now:  Thu Jan 29 10:16:51 UTC 2026.
+Local time is now:      Fri Dec 27 03:54:51 UTC 2024.
+Universal Time is now:  Fri Dec 27 03:54:51 UTC 2024.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up libpython3.13-minimal:i386 (3.13.1-2) ...
@@ -538,7 +570,11 @@
 fakeroot is already the newest version (1.36.2-1).
 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/reproducible-path/python-xstatic-angular-uuid-0.0.4.0/ && 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  > ../python-xstatic-angular-uuid_0.0.4.0-4_source.changes
+I: user script /srv/workspace/pbuilder/44935/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/44935/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/python-xstatic-angular-uuid-0.0.4.0/ && 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  > ../python-xstatic-angular-uuid_0.0.4.0-4_source.changes
 dpkg-buildpackage: info: source package python-xstatic-angular-uuid
 dpkg-buildpackage: info: source version 0.0.4.0-4
 dpkg-buildpackage: info: source distribution unstable
@@ -581,8 +617,8 @@
         Usage of dash-separated 'description-file' will not be supported in future
         versions. Please use the underscore name 'description_file' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -596,8 +632,8 @@
         Usage of dash-separated 'maintainer-email' will not be supported in future
         versions. Please use the underscore name 'maintainer_email' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -611,8 +647,8 @@
         Usage of dash-separated 'home-page' will not be supported in future
         versions. Please use the underscore name 'home_page' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -639,8 +675,8 @@
         Usage of dash-separated 'description-file' will not be supported in future
         versions. Please use the underscore name 'description_file' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -654,8 +690,8 @@
         Usage of dash-separated 'maintainer-email' will not be supported in future
         versions. Please use the underscore name 'maintainer_email' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -669,8 +705,8 @@
         Usage of dash-separated 'home-page' will not be supported in future
         versions. Please use the underscore name 'home_page' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -723,8 +759,8 @@
         Usage of dash-separated 'description-file' will not be supported in future
         versions. Please use the underscore name 'description_file' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -738,8 +774,8 @@
         Usage of dash-separated 'maintainer-email' will not be supported in future
         versions. Please use the underscore name 'maintainer_email' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -753,8 +789,8 @@
         Usage of dash-separated 'home-page' will not be supported in future
         versions. Please use the underscore name 'home_page' instead.
 
-        This deprecation is overdue, please update your project and remove deprecated
-        calls to avoid build errors in the future.
+        By 2025-Mar-03, you need to update your project and remove deprecated calls
+        or your builds will no longer be supported.
 
         See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
         ********************************************************************************
@@ -887,14 +923,14 @@
 	cat /usr/share/openstack-pkg-tools/init-script-template >>$MYINIT.init ; \
 	pkgos-gen-systemd-unit $i ; \
 done
-+ ls -1 debian/*.init.in
+++ ls -1 'debian/*.init.in'
 ls: cannot access 'debian/*.init.in': No such file or directory
 # If there's a service.in file, use that one instead of the generated one
 set -e ; set -x ; for i in `ls -1 debian/*.service.in`; do \
 	MYPKG=`echo $i | sed s/.service.in//` ; \
 	cp $MYPKG.service.in $MYPKG.service ; \
 done
-+ ls -1 debian/*.service.in
+++ ls -1 'debian/*.service.in'
 ls: cannot access 'debian/*.service.in': No such file or directory
 # Generate the systemd unit if there's no already existing .service.in
 set -e ; set -x ; for i in `ls debian/*.init.in` ; do \
@@ -903,7 +939,7 @@
 		pkgos-gen-systemd-unit $i ; \
 	fi \
 done
-+ ls debian/*.init.in
+++ ls 'debian/*.init.in'
 ls: cannot access 'debian/*.init.in': No such file or directory
 dh_installinit --error-handler=true
 make[1]: Leaving directory '/build/reproducible-path/python-xstatic-angular-uuid-0.0.4.0'
@@ -936,12 +972,14 @@
 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/44935/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/44935/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/32983 and its subdirectories
-I: Current time: Wed Jan 28 22:17:10 -12 2026
-I: pbuilder-time-stamp: 1769681830
+I: removing directory /srv/workspace/pbuilder/44935 and its subdirectories
+I: Current time: Fri Dec 27 17:55:35 +14 2024
+I: pbuilder-time-stamp: 1735271735