Diff of the two buildlogs:

--
--- b1/build.log	2024-11-19 17:21:39.328172631 +0000
+++ b2/build.log	2024-11-19 17:22:09.482808346 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Mon Dec 22 11:44:13 -12 2025
-I: pbuilder-time-stamp: 1766447053
+I: Current time: Wed Nov 20 07:21:42 +14 2024
+I: pbuilder-time-stamp: 1732036902
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -25,52 +25,84 @@
 dpkg-source: info: unpacking libmojolicious-plugin-bcrypt-perl_0.14-4.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/2558138/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/2304847/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 Nov 19 17:21 /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/2304847/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/2304847/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]="32" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu")
+  BASH_VERSION='5.2.32(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='5c110b7d63144f6496f69ff85e318178'
-  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='2558138'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=78ad3c017ab245f49fd58505c842a5be
+  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=2304847
   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.ns22OYXQ/pbuilderrc_1qh6 --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.ns22OYXQ/b1 --logfile b1/build.log libmojolicious-plugin-bcrypt-perl_0.14-4.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.ns22OYXQ/pbuilderrc_pzsz --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.ns22OYXQ/b2 --logfile b2/build.log libmojolicious-plugin-bcrypt-perl_0.14-4.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 6.1.0-27-cloud-arm64 #1 SMP Debian 6.1.115-1 (2024-11-01) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-27-cloud-arm64 #1 SMP Debian 6.1.115-1 (2024-11-01) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Aug  4  2024 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/2558138/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Aug  4 21:30 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/2304847/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -150,7 +182,7 @@
 Get: 38 http://deb.debian.org/debian trixie/main arm64 libjs-bootstrap5 all 5.3.3+dfsg-1 [295 kB]
 Get: 39 http://deb.debian.org/debian trixie/main arm64 libjs-highlight.js all 9.18.5+dfsg1-2 [397 kB]
 Get: 40 http://deb.debian.org/debian trixie/main arm64 libmojolicious-perl all 9.38+dfsg-1 [843 kB]
-Fetched 21.1 MB in 0s (134 MB/s)
+Fetched 21.1 MB in 0s (213 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 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 ... 20087 files and directories currently installed.)
@@ -325,7 +357,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/libmojolicious-plugin-bcrypt-perl-0.14/ && 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  > ../libmojolicious-plugin-bcrypt-perl_0.14-4_source.changes
+I: user script /srv/workspace/pbuilder/2304847/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/2304847/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/libmojolicious-plugin-bcrypt-perl-0.14/ && 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  > ../libmojolicious-plugin-bcrypt-perl_0.14-4_source.changes
 dpkg-buildpackage: info: source package libmojolicious-plugin-bcrypt-perl
 dpkg-buildpackage: info: source version 0.14-4
 dpkg-buildpackage: info: source distribution unstable
@@ -362,36 +398,36 @@
 1..1
 ok 1 - use Mojolicious::Plugin::Bcrypt;
 ok
-[2025-12-22 23:44:32.90198] [2564728] [trace] [SoN8g02KsjZy] GET "/bc"
-[2025-12-22 23:44:32.90245] [2564728] [trace] [SoN8g02KsjZy] Routing to a callback
-[2025-12-22 23:44:32.90707] [2564728] [trace] [SoN8g02KsjZy] 200 OK (0.005072s, 197.161/s)
-[2025-12-22 23:44:32.91045] [2564728] [trace] [UrHZ0cob2Eyj] GET "/bv"
-[2025-12-22 23:44:32.91083] [2564728] [trace] [UrHZ0cob2Eyj] Routing to a callback
-[2025-12-22 23:44:32.91533] [2564728] [trace] [UrHZ0cob2Eyj] 200 OK (0.004862s, 205.677/s)
-[2025-12-22 23:44:32.91808] [2564728] [trace] [yGjlhgTZEYxL] GET "/bc"
-[2025-12-22 23:44:32.91830] [2564728] [trace] [yGjlhgTZEYxL] Routing to a callback
-[2025-12-22 23:44:32.92283] [2564728] [trace] [yGjlhgTZEYxL] 200 OK (0.004734s, 211.238/s)
-[2025-12-22 23:44:32.92590] [2564728] [trace] [lEuAoWe71MpY] GET "/bv"
-[2025-12-22 23:44:32.92611] [2564728] [trace] [lEuAoWe71MpY] Routing to a callback
-[2025-12-22 23:44:32.93058] [2564728] [trace] [lEuAoWe71MpY] 200 OK (0.004666s, 214.316/s)
-[2025-12-22 23:44:32.93325] [2564728] [trace] [KQlZJKOdUZZb] GET "/bc"
-[2025-12-22 23:44:32.93347] [2564728] [trace] [KQlZJKOdUZZb] Routing to a callback
-[2025-12-22 23:44:32.93794] [2564728] [trace] [KQlZJKOdUZZb] 200 OK (0.004668s, 214.225/s)
-[2025-12-22 23:44:32.94089] [2564728] [trace] [ZOCxs3sP--AP] GET "/bv"
-[2025-12-22 23:44:32.94110] [2564728] [trace] [ZOCxs3sP--AP] Routing to a callback
-[2025-12-22 23:44:32.94557] [2564728] [trace] [ZOCxs3sP--AP] 200 OK (0.004665s, 214.362/s)
-[2025-12-22 23:44:32.94812] [2564728] [trace] [Jk9-zKjz4hod] GET "/bc"
-[2025-12-22 23:44:32.94833] [2564728] [trace] [Jk9-zKjz4hod] Routing to a callback
-[2025-12-22 23:44:32.95283] [2564728] [trace] [Jk9-zKjz4hod] 200 OK (0.004691s, 213.174/s)
-[2025-12-22 23:44:32.95571] [2564728] [trace] [d4eSkQs_TfOu] GET "/bv"
-[2025-12-22 23:44:32.95592] [2564728] [trace] [d4eSkQs_TfOu] Routing to a callback
-[2025-12-22 23:44:32.96041] [2564728] [trace] [d4eSkQs_TfOu] 200 OK (0.004678s, 213.767/s)
-[2025-12-22 23:44:32.96301] [2564728] [trace] [M4gD_XxHyBpz] GET "/bc"
-[2025-12-22 23:44:32.96323] [2564728] [trace] [M4gD_XxHyBpz] Routing to a callback
-[2025-12-22 23:44:32.96771] [2564728] [trace] [M4gD_XxHyBpz] 200 OK (0.004681s, 213.630/s)
-[2025-12-22 23:44:32.97071] [2564728] [trace] [E0htN3hWv0Nm] GET "/bv"
-[2025-12-22 23:44:32.97094] [2564728] [trace] [E0htN3hWv0Nm] Routing to a callback
-[2025-12-22 23:44:32.97542] [2564728] [trace] [E0htN3hWv0Nm] 200 OK (0.004696s, 212.947/s)
+[2024-11-19 17:22:04.72883] [2310543] [trace] [cYobVP_tDr6n] GET "/bc"
+[2024-11-19 17:22:04.72929] [2310543] [trace] [cYobVP_tDr6n] Routing to a callback
+[2024-11-19 17:22:04.73387] [2310543] [trace] [cYobVP_tDr6n] 200 OK (0.005028s, 198.886/s)
+[2024-11-19 17:22:04.73684] [2310543] [trace] [DThAt5-u34KK] GET "/bv"
+[2024-11-19 17:22:04.73724] [2310543] [trace] [DThAt5-u34KK] Routing to a callback
+[2024-11-19 17:22:04.74176] [2310543] [trace] [DThAt5-u34KK] 200 OK (0.004904s, 203.915/s)
+[2024-11-19 17:22:04.74430] [2310543] [trace] [MHlk7b_LbYhJ] GET "/bc"
+[2024-11-19 17:22:04.74449] [2310543] [trace] [MHlk7b_LbYhJ] Routing to a callback
+[2024-11-19 17:22:04.74908] [2310543] [trace] [MHlk7b_LbYhJ] 200 OK (0.004756s, 210.261/s)
+[2024-11-19 17:22:04.75197] [2310543] [trace] [h28zfp6KrVOb] GET "/bv"
+[2024-11-19 17:22:04.75216] [2310543] [trace] [h28zfp6KrVOb] Routing to a callback
+[2024-11-19 17:22:04.75663] [2310543] [trace] [h28zfp6KrVOb] 200 OK (0.004642s, 215.424/s)
+[2024-11-19 17:22:04.75912] [2310543] [trace] [ivNHUysxXFbe] GET "/bc"
+[2024-11-19 17:22:04.75930] [2310543] [trace] [ivNHUysxXFbe] Routing to a callback
+[2024-11-19 17:22:04.76380] [2310543] [trace] [ivNHUysxXFbe] 200 OK (0.004655s, 214.823/s)
+[2024-11-19 17:22:04.76691] [2310543] [trace] [sKZpskKaogRg] GET "/bv"
+[2024-11-19 17:22:04.76712] [2310543] [trace] [sKZpskKaogRg] Routing to a callback
+[2024-11-19 17:22:04.77165] [2310543] [trace] [sKZpskKaogRg] 200 OK (0.004715s, 212.089/s)
+[2024-11-19 17:22:04.77442] [2310543] [trace] [6KGP1EVK2yHl] GET "/bc"
+[2024-11-19 17:22:04.77464] [2310543] [trace] [6KGP1EVK2yHl] Routing to a callback
+[2024-11-19 17:22:04.77917] [2310543] [trace] [6KGP1EVK2yHl] 200 OK (0.004726s, 211.595/s)
+[2024-11-19 17:22:04.78231] [2310543] [trace] [Yz3vipuI5NTq] GET "/bv"
+[2024-11-19 17:22:04.78253] [2310543] [trace] [Yz3vipuI5NTq] Routing to a callback
+[2024-11-19 17:22:04.78702] [2310543] [trace] [Yz3vipuI5NTq] 200 OK (0.004694s, 213.038/s)
+[2024-11-19 17:22:04.78955] [2310543] [trace] [xDRhmbUMujRg] GET "/bc"
+[2024-11-19 17:22:04.78977] [2310543] [trace] [xDRhmbUMujRg] Routing to a callback
+[2024-11-19 17:22:04.79427] [2310543] [trace] [xDRhmbUMujRg] 200 OK (0.004696s, 212.947/s)
+[2024-11-19 17:22:04.79729] [2310543] [trace] [0w_JFJCZj1TV] GET "/bv"
+[2024-11-19 17:22:04.79750] [2310543] [trace] [0w_JFJCZj1TV] Routing to a callback
+[2024-11-19 17:22:04.80201] [2310543] [trace] [0w_JFJCZj1TV] 200 OK (0.004703s, 212.630/s)
 t/10-logic.t ............ 
 1..17
 ok 1 - GET /bc?p=&s=$2a$06$cDTyXCPyZ0npLBTSbVTSTe
@@ -415,7 +451,7 @@
 t/20-spelling.t ......... skipped: Spelling tests only for authors
 t/release-pod-syntax.t .. skipped: these tests are for release candidate testing
 All tests successful.
-Files=4, Tests=18,  1 wallclock secs ( 0.04 usr  0.01 sys +  0.58 cusr  0.12 csys =  0.75 CPU)
+Files=4, Tests=18,  1 wallclock secs ( 0.03 usr  0.02 sys +  0.62 cusr  0.09 csys =  0.76 CPU)
 Result: PASS
 make[1]: Leaving directory '/build/reproducible-path/libmojolicious-plugin-bcrypt-perl-0.14'
    create-stamp debian/debhelper-build-stamp
@@ -448,12 +484,14 @@
 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/2304847/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/2304847/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/2558138 and its subdirectories
-I: Current time: Mon Dec 22 11:44:36 -12 2025
-I: pbuilder-time-stamp: 1766447076
+I: removing directory /srv/workspace/pbuilder/2304847 and its subdirectories
+I: Current time: Wed Nov 20 07:22:08 +14 2024
+I: pbuilder-time-stamp: 1732036928