Diff of the two buildlogs:

--
--- b1/build.log	2025-03-09 12:09:16.211009255 +0000
+++ b2/build.log	2025-03-09 12:11:39.148559557 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sat Apr 11 06:29:09 -12 2026
-I: pbuilder-time-stamp: 1775932149
+I: Current time: Mon Mar 10 02:09:19 +14 2025
+I: pbuilder-time-stamp: 1741522159
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -26,52 +26,84 @@
 dpkg-source: info: applying 0003-Signal-in-the-documentation-there-are-Debian-patches.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/2424628/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3790331/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 Mar  9 12:09 /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/3790331/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3790331/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='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='057378d01ca3448eb27f1c86981d38f2'
-  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='2424628'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=2694e09e7efd4383bf29329dc5341377
+  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=3790331
   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.x5j6Fiow/pbuilderrc_zpOu --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.x5j6Fiow/b1 --logfile b1/build.log magit_4.3.1-2.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.x5j6Fiow/pbuilderrc_eBlx --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.x5j6Fiow/b2 --logfile b2/build.log magit_4.3.1-2.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 codethink03-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 Mar  4  2025 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/2424628/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Mar  4 11:20 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/3790331/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -300,7 +332,7 @@
 Get: 175 http://deb.debian.org/debian unstable/main arm64 texlive-binaries arm64 2024.20240313.70630+ds-5+b1 [7357 kB]
 Get: 176 http://deb.debian.org/debian unstable/main arm64 xdg-utils all 1.2.1-2 [75.8 kB]
 Get: 177 http://deb.debian.org/debian unstable/main arm64 texlive-base all 2024.20250114-1 [22.8 MB]
-Fetched 134 MB in 1s (144 MB/s)
+Fetched 134 MB in 1s (244 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package netbase.
 (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 ... 19897 files and directories currently installed.)
@@ -1043,26 +1075,23 @@
 update-alternatives: using /usr/bin/emacs-nox to provide /usr/bin/emacs (emacs) in auto mode
 update-alternatives: using /usr/bin/emacs to provide /usr/bin/editor (editor) in auto mode
 update-alternatives: using /usr/bin/emacsclient.emacs to provide /usr/bin/emacsclient (emacsclient) in auto mode
-tsort: -: input contains a loop:
-tsort: elpa-compat
-tsort: emacsen-common
-Install elpa-compat for emacs
-install/compat-30.0.2.0: Handling install of emacsen flavor emacs
-install/compat-30.0.2.0: byte-compiling for emacs
 Install emacsen-common for emacs
 emacsen-common: Handling install of emacsen flavor emacs
 
 In toplevel form:
 usr/share/emacs/site-lisp/debian-startup.el:1:1: Warning: file has no `lexical-binding' directive on its first line
+Install elpa-compat for emacs
+install/compat-30.0.2.0: Handling install of emacsen flavor emacs
+install/compat-30.0.2.0: byte-compiling for emacs
+Install elpa-transient for emacs
+install/transient-0.8.5: Handling install of emacsen flavor emacs
+install/transient-0.8.5: byte-compiling for emacs
 Install elpa-llama for emacs
 install/llama-0.6.1: Handling install of emacsen flavor emacs
 install/llama-0.6.1: byte-compiling for emacs
 Install elpa-with-editor for emacs
 install/with-editor-3.4.3: Handling install of emacsen flavor emacs
 install/with-editor-3.4.3: byte-compiling for emacs
-Install elpa-transient for emacs
-install/transient-0.8.5: Handling install of emacsen flavor emacs
-install/transient-0.8.5: byte-compiling for emacs
 Setting up dh-elpa (2.1.8) ...
 Processing triggers for libc-bin (2.41-3) ...
 Processing triggers for ca-certificates (20241223) ...
@@ -1084,7 +1113,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/magit-4.3.1/ && 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  > ../magit_4.3.1-2_source.changes
+I: user script /srv/workspace/pbuilder/3790331/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/3790331/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/magit-4.3.1/ && 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  > ../magit_4.3.1-2_source.changes
 dpkg-buildpackage: info: source package magit
 dpkg-buildpackage: info: source version 4.3.1-2
 dpkg-buildpackage: info: source distribution unstable
@@ -1099,8 +1132,8 @@
 make[2]: Entering directory '/build/reproducible-path/magit-4.3.1/lisp'
 make[2]: Entering directory '/build/reproducible-path/magit-4.3.1/docs'
  Cleaning lisp/*...
- Cleaning docs/*...
 make[2]: Leaving directory '/build/reproducible-path/magit-4.3.1/lisp'
+ Cleaning docs/*...
 make[2]: Leaving directory '/build/reproducible-path/magit-4.3.1/docs'
 make[1]: Leaving directory '/build/reproducible-path/magit-4.3.1'
    dh_clean
@@ -1149,41 +1182,41 @@
 make[3]: Entering directory '/build/reproducible-path/magit-4.3.1/test'
 Testing...
 Loading /build/reproducible-path/magit-4.3.1/test/magit-tests.el (source)...
-Running 32 tests (2026-04-11 18:31:36+0000, selector ‘t’)
-   passed   1/32  magit--with-safe-default-directory (0.469697 sec)
-   passed   2/32  magit-base:ellipsis-customisations-are-respected (0.000097 sec)
-   passed   3/32  magit-base:ellipsis-default-values (0.000059 sec)
-   passed   4/32  magit-base:ellipsis-fancy-nil-defaults-to-universal (0.000044 sec)
-   passed   5/32  magit-base:ellipsis-legacy-type-allowed (0.000037 sec)
-   passed   6/32  magit-base:ellipsis-malformed-customisation-no-default (0.000058 sec)
-   passed   7/32  magit-base:ellipsis-unknown-use-case-defaults-to-default (0.000052 sec)
-   passed   8/32  magit-clone:--name-to-url-format-alist-different-urls-per-hostname (0.000283 sec)
-   passed   9/32  magit-clone:--name-to-url-format-alist-no-fallback-throws-error (0.000083 sec)
-   passed  10/32  magit-clone:--name-to-url-format-bad-type-throws-error (0.000068 sec)
-   passed  11/32  magit-clone:--name-to-url-format-defaults (1.301007 sec)
-   passed  12/32  magit-clone:--name-to-url-format-single-string (0.000347 sec)
-   passed  13/32  magit-get (4.349124 sec)
-   passed  14/32  magit-get-boolean (1.333538 sec)
-   passed  15/32  magit-get-{current|next}-tag (3.823529 sec)
-   passed  16/32  magit-in-bare-repo (0.087544 sec)
-   passed  17/32  magit-in-non-bare-repo (0.396024 sec)
-   passed  18/32  magit-list-{|local-|remote-}branch-names (1.719077 sec)
-   passed  19/32  magit-process:match-prompt-match-non-first-prompt (0.000142 sec)
-   passed  20/32  magit-process:match-prompt-nil-when-no-match (0.000083 sec)
-   passed  21/32  magit-process:match-prompt-non-nil-when-match (0.000089 sec)
-   passed  22/32  magit-process:match-prompt-preserves-match-group (0.000106 sec)
-   passed  23/32  magit-process:match-prompt-suffixes-prompt (0.000103 sec)
-   passed  24/32  magit-process:password-prompt (0.473738 sec)
-   passed  25/32  magit-process:password-prompt-observed (0.019627 sec)
-   passed  26/32  magit-process:password-prompt-regexps (0.000444 sec)
-   passed  27/32  magit-status:file-sections (4.090908 sec)
-   passed  28/32  magit-status:log-sections (4.845379 sec)
-   passed  29/32  magit-status:section-commands (1.336617 sec)
-   passed  30/32  magit-toplevel:basic (0.827310 sec)
-   passed  31/32  magit-toplevel:submodule (3.596025 sec)
-   passed  32/32  magit-utils:add-face-text-property (0.000121 sec)
+Running 32 tests (2025-03-09 12:11:23+0000, selector ‘t’)
+   passed   1/32  magit--with-safe-default-directory (0.341428 sec)
+   passed   2/32  magit-base:ellipsis-customisations-are-respected (0.000201 sec)
+   passed   3/32  magit-base:ellipsis-default-values (0.000148 sec)
+   passed   4/32  magit-base:ellipsis-fancy-nil-defaults-to-universal (0.000095 sec)
+   passed   5/32  magit-base:ellipsis-legacy-type-allowed (0.000084 sec)
+   passed   6/32  magit-base:ellipsis-malformed-customisation-no-default (0.000131 sec)
+   passed   7/32  magit-base:ellipsis-unknown-use-case-defaults-to-default (0.000118 sec)
+   passed   8/32  magit-clone:--name-to-url-format-alist-different-urls-per-hostname (0.000686 sec)
+   passed   9/32  magit-clone:--name-to-url-format-alist-no-fallback-throws-error (0.000213 sec)
+   passed  10/32  magit-clone:--name-to-url-format-bad-type-throws-error (0.000180 sec)
+   passed  11/32  magit-clone:--name-to-url-format-defaults (0.323549 sec)
+   passed  12/32  magit-clone:--name-to-url-format-single-string (0.000693 sec)
+   passed  13/32  magit-get (0.762072 sec)
+   passed  14/32  magit-get-boolean (0.327342 sec)
+   passed  15/32  magit-get-{current|next}-tag (0.758325 sec)
+   passed  16/32  magit-in-bare-repo (0.055338 sec)
+   passed  17/32  magit-in-non-bare-repo (0.068326 sec)
+   passed  18/32  magit-list-{|local-|remote-}branch-names (0.327506 sec)
+   passed  19/32  magit-process:match-prompt-match-non-first-prompt (0.000197 sec)
+   passed  20/32  magit-process:match-prompt-nil-when-no-match (0.000119 sec)
+   passed  21/32  magit-process:match-prompt-non-nil-when-match (0.000114 sec)
+   passed  22/32  magit-process:match-prompt-preserves-match-group (0.000140 sec)
+   passed  23/32  magit-process:match-prompt-suffixes-prompt (0.000143 sec)
+   passed  24/32  magit-process:password-prompt (0.370047 sec)
+   passed  25/32  magit-process:password-prompt-observed (0.001814 sec)
+   passed  26/32  magit-process:password-prompt-regexps (0.000749 sec)
+   passed  27/32  magit-status:file-sections (0.946504 sec)
+   passed  28/32  magit-status:log-sections (0.918646 sec)
+   passed  29/32  magit-status:section-commands (0.365153 sec)
+   passed  30/32  magit-toplevel:basic (0.293391 sec)
+   passed  31/32  magit-toplevel:submodule (0.670862 sec)
+   passed  32/32  magit-utils:add-face-text-property (0.000164 sec)
 
-Ran 32 tests, 32 results as expected, 0 unexpected (2026-04-11 18:32:04+0000, 28.676338 sec)
+Ran 32 tests, 32 results as expected, 0 unexpected (2025-03-09 12:11:30+0000, 6.538926 sec)
 
 make[3]: Leaving directory '/build/reproducible-path/magit-4.3.1/test'
 make[2]: Leaving directory '/build/reproducible-path/magit-4.3.1'
@@ -1211,8 +1244,8 @@
    dh_md5sums
    dh_builddeb
 dpkg-deb: building package 'elpa-magit' in '../elpa-magit_4.3.1-2_all.deb'.
-dpkg-deb: building package 'elpa-magit-section' in '../elpa-magit-section_4.3.1-2_all.deb'.
 dpkg-deb: building package 'elpa-git-commit' in '../elpa-git-commit_4.3.1-2_all.deb'.
+dpkg-deb: building package 'elpa-magit-section' in '../elpa-magit-section_4.3.1-2_all.deb'.
  dpkg-genbuildinfo --build=binary -O../magit_4.3.1-2_arm64.buildinfo
  dpkg-genchanges --build=binary -O../magit_4.3.1-2_arm64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -1220,12 +1253,14 @@
 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/3790331/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3790331/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/2424628 and its subdirectories
-I: Current time: Sat Apr 11 06:32:13 -12 2026
-I: pbuilder-time-stamp: 1775932333
+I: removing directory /srv/workspace/pbuilder/3790331 and its subdirectories
+I: Current time: Mon Mar 10 02:11:38 +14 2025
+I: pbuilder-time-stamp: 1741522298