Diff of the two buildlogs:

--
--- b1/build.log	2025-11-07 00:46:34.295742452 +0000
+++ b2/build.log	2025-11-07 00:47:36.523814074 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu Nov  6 12:45:58 -12 2025
-I: pbuilder-time-stamp: 1762476358
+I: Current time: Thu Dec 10 21:09:36 +14 2026
+I: pbuilder-time-stamp: 1796886576
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -25,53 +25,85 @@
 dpkg-source: info: applying dont-call-man.patch
 I: using fakeroot in build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/666464/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/1962428/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 Dec 10 07:09 /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/1962428/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/1962428/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'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  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  nocheck'
+  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='f614e2b3a43d46f7b109fbe56a26afd3'
-  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='666464'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=789601cba9544631bbb39ef2b13c3929
+  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=1962428
   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.PH6tbEjj/pbuilderrc_DsPy --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.PH6tbEjj/b1 --logfile b1/build.log libcrypt-password-perl_0.28-2.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.PH6tbEjj/pbuilderrc_P9Nq --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.PH6tbEjj/b2 --logfile b2/build.log libcrypt-password-perl_0.28-2.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 codethink04-arm64 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/666464/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Aug 10  2025 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/1962428/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -136,7 +168,7 @@
 Get: 27 http://deb.debian.org/debian unstable/main arm64 intltool-debian all 0.35.0+20060710.6 [22.9 kB]
 Get: 28 http://deb.debian.org/debian unstable/main arm64 po-debconf all 1.0.21+nmu1 [248 kB]
 Get: 29 http://deb.debian.org/debian unstable/main arm64 debhelper all 13.28 [941 kB]
-Fetched 11.0 MB in 0s (82.8 MB/s)
+Fetched 11.0 MB in 0s (30.1 MB/s)
 Preconfiguring packages ...
 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 ... 19968 files and directories currently installed.)
@@ -273,7 +305,11 @@
 Solving dependencies...
 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/reproducible-path/libcrypt-password-perl-0.28/ && 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  > ../libcrypt-password-perl_0.28-2_source.changes
+I: user script /srv/workspace/pbuilder/1962428/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/1962428/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/libcrypt-password-perl-0.28/ && 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  > ../libcrypt-password-perl_0.28-2_source.changes
 dpkg-buildpackage: info: source package libcrypt-password-perl
 dpkg-buildpackage: info: source version 0.28-2
 dpkg-buildpackage: info: source distribution unstable
@@ -298,113 +334,7 @@
 cp lib/Crypt/Password.pm blib/lib/Crypt/Password.pm
 Manifying 1 pod document
 make[1]: Leaving directory '/build/reproducible-path/libcrypt-password-perl-0.28'
-   dh_auto_test
-	make -j12 test TEST_VERBOSE=1
-make[1]: Entering directory '/build/reproducible-path/libcrypt-password-perl-0.28'
-PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(1, 'inc', 'blib/lib', 'blib/arch')" t/*.t
-Name "Crypt::Password::TESTMODE" used only once: possible typo at t/01-crypt-password.t line 9.
-# testing Crypt::Password (crypt_flav='glib')
-# os is 'linux'
-# generate salt
-# hello $5$FkFP7.Wc = $5$FkFP7.Wc$otjzNsXVvE74.TBECN1njrECLwCZVPxX/tYnNk1LZq3
-# hello $5$30O/Cnri = $5$30O/Cnri$K7H5FPcJoABH1jDjGsCa7r9PHbIYFPAI66hUzBZNGZ7
-# hello $5$b8sSXRIp = $5$b8sSXRIp$66t4wazqFm0zwZQcwzJwbiTCVYGOOFjmSI6QJR7A.6D
-# hello $5$8a7uxWvO = $5$8a7uxWvO$mcS9BMLqTSBieoC2EPQK9bGjTebXOQDOEJ37Gs/meW4
-# hello $5$K89ATex8 = $5$K89ATex8$HL4c3WR747jFo91NtG30n6I74Ban4Z6hvOuPCYPJCl5
-# hello $5$3ippPnnH = $5$3ippPnnH$AJZ3v9ucT38GFleS319XTtPjehhC/dJXTECQG76LCqD
-# hello $5$sO.j7.sa = $5$sO.j7.sa$UNyxVkFLoF8XKCIQI5my6wZdzXs/.JCxHjq4Ci3H890
-# hello $5$WtAKRGfZ = $5$WtAKRGfZ$pHYtCsvyv2wcc1Q9zJv.8p8BDnt2qZF8O7YwEOr1m08
-# hello $5$EXKLubSk = $5$EXKLubSk$4cajr8bG8CVrz/6ptMqmF1OkYC571KkE0QojInjD5G.
-# hello $5$C5iWPyD5 = $5$C5iWPyD5$vYSkRhWDoxbGmkErTZ5zwXjwCrCwvUWQal8iNxBetB0
-# hello $5$TuYK6tbi = $5$TuYK6tbi$aZwmmnddLx7.oXZwLHhuZsnBNaxs3uXJMgko3loXOe/
-# hello $5$gHiSHNgE = $5$gHiSHNgE$QPr6Vk.q7ceZSIJf8P497hwGZ1RKZ6CSUJjEyo.ZJJB
-# hello $5$doLwij1i = $5$doLwij1i$qofxjijbztWrM3RHDLe8pUPU9cxQpAs.x0tV.VWQQBA
-# hello $5$.yc6miaw = $5$.yc6miaw$4CJgZjgazvS.qssv7cTmXtQXMef/U.O3PKBDJf6k5pB
-# hello $5$TGpunpOx = $5$TGpunpOx$shhO7cCkbapGwRUsnLoBgXqvAS37E3MmW360adqG3T5
-# hello $5$SgTff6LD = $5$SgTff6LD$7UCkaB/hjnlThSHg9X//.TJkf4bDhog8Sd6jgnSSRt5
-# hello $5$xS4aQCVN = $5$xS4aQCVN$Gq2kBooQdcEMlSO7VZqFuyA5uHbmiA3tDjCjGNs6kh/
-# hello $5$s3OjX46d = $5$s3OjX46d$Lx9CJmqPa46mBMypmkg2R8oCJIEA0vw5pyv10c660.1
-# hello $5$rWndTEpE = $5$rWndTEpE$b3a7cRWYBTRUW8fh0CzuLEy8kTdVV2VaZWfNrF/8qs/
-# hello $5$zkXDXcBd = $5$zkXDXcBd$Hfj1RL2KItjYWVYrKbxffmZeN.AS8A4OldSosE5wm6C
-# random salts
-# hello $5$A3zt9O2W = $5$A3zt9O2W$czvY3ccrFfqGKtn0cxJeP5.uD5wevqgmvCSSJUqjRj9
-# hello $5$/21F5tfG = $5$/21F5tfG$T8xZdmbmiGo9lYhTLrdaLK38HVoyQulpmhipHCjUnpA
-# set salts
-# hello $5$1234abcd = $5$1234abcd$yKSnT4/0uwM571MsP9//D.gicpVa3j7IxBKBMldFZd.
-# hello $5$1234abcd = $5$1234abcd$yKSnT4/0uwM571MsP9//D.gicpVa3j7IxBKBMldFZd.
-# pass crypted as salt
-# etcetc $5$JY0gU5a0 = $5$JY0gU5a0$3YXIHO4gPoIYzZR0IA5hp9WpN9aMBu4unVrdT4ad0S8
-# etcetc $5$x.9z1ywi = $5$x.9z1ywi$tJ0dG1jLqBmjlgYTJW522C6JIS7icmaYN47UGGnc0f9
-# etcetc $5$JY0gU5a0 = $5$JY0gU5a0$3YXIHO4gPoIYzZR0IA5hp9WpN9aMBu4unVrdT4ad0S8
-# cant just pass crypted stuff into check_password
-# etcetc $5$blahblah = $5$blahblah$fc.omQdPgJ14eGsFcBShS9moNvYbNEns1M/K/2s9NB2
-# $5$blahblah$fc.omQdPgJ14eGsFcBShS9moNvYbNEns1M/K/2s9NB2 $5$blahblah = $5$blahblah$hqxFuLMiy5Abu3l1tOsMRAvmCv90mBMKW.ZiA1UulyD
-# modular special
-# hello0 $5$jPhX0LZz = $5$jPhX0LZz$LXKYQ0eJzWV4yaPLJtrrCalAIyIt2/giHkwg0Ma/kl9
-# hello0 $5$81lfOdOt = $5$81lfOdOt$38uZQ8fR9kqPf5TZf3WIN18SDfVkJmWWvIs7C8VVyg1
-# hello0 $5$jPhX0LZz = $5$jPhX0LZz$LXKYQ0eJzWV4yaPLJtrrCalAIyIt2/giHkwg0Ma/kl9
-# hello0 $5$81lfOdOt = $5$81lfOdOt$38uZQ8fR9kqPf5TZf3WIN18SDfVkJmWWvIs7C8VVyg1
-# helu $5$jPhX0LZz = $5$jPhX0LZz$0SWAUoRlKTiNWLOGQrk4P7pqAsGHBX2B.Ms80QvVp.A
-# modular special argumentative
-# password $5$salt = $5$salt$Gcm6FsVtF/Qa77ZKD.iwsJlCVPY0XSMgLJL0Hnww/c1
-# password $1$ = $1$$I2o9Z7NcvQAKp7wyCTlia0
-# password $6$/w4RYIwK = $6$/w4RYIwK$ktq3qw26WWui.CMNjXmAgm0sVF4/iygzBJpWcLlg81T5XEZ9gZFDaeL3tFG9ebPDD3Pxod3bfpIc2xCB2EVvi.
-# modular special embodiment
-# $5$%RK2BU%L$aFZd1/4Gpko/sJZ8Oh.ZHg9UvxCjkH1YYoLZI6tw7K8 $5$uhp8D7lV = $5$uhp8D7lV$r3X2nwu3JtOlfAE4Woyg0gaDlaUt91qEdcVDo.7.Wi4
-# experimenting in extended with freesec...
-# extended special
-# 007 _blahblah = $_blahblah$2ZtvPvnOO/w
-# 007 _blahblah = $_blahblah$2ZtvPvnOO/w
-# 007 _blahblah = $_blahblah$2ZtvPvnOO/w
-# 007 _BLAHblah = $_BLAHblah$Y8YHRJXwFLE
-# 007 _BLAHblah = $_BLAHblah$Y8YHRJXwFLE
-# 007 _BLAHblah = $_BLAHblah$Y8YHRJXwFLE
-# 123 _12341234 = $_12341234$zPVAQUxtWss
-# 123 _12341234 = $_12341234$zPVAQUxtWss
-# a cc = $cc$IxmriBVsviU
-# a cc = $cc$IxmriBVsviU
-# a cc = $cc$IxmriBVsviU
-# hello0 _DADAdada = $_DADAdada$LASg2sXIXlI
-# hello1 _DADAdada = $_DADAdada$nrEVXL9wOfU
-# hello0 _zzzzzzzz = $_zzzzzzzz$ewtJ.n1nSlk
-# remake some known crypts
-# ambiente _12345555 = $_12345555$V4oENXvTMYk
-# ambiente gi = $gi$CZewZaJV4pk
-# lampshade _12345555 = $_12345555$JacsOKd1xTo
-# lampshade gi = $gi$zi7R25ah3Zw
-# guitar _12345555 = $_12345555$2yFp.wqJEF.
-# guitar gi = $gi$4tl8fx6Anh.
-# various salt inputs
-# a _bbbbbbbb = $_bbbbbbbb$DJEHexiq9NI
-t/01-crypt-password.t .. 
-ok 1 - use Crypt::Password;
-ok 2 - random salts generated
-ok 3 - randomly salted hashes
-ok 4 - different
-ok 5 - salt set - same
-ok 6 - hash made unique by generated salt
-ok 7 - hash passed as salt, regenerates the same hash
-ok 8
-ok 9 - crypted
-ok 10 - another crypted
-ok 11 - generated different salts
-ok 12 - check passed
-ok 13 - check passed
-ok 14 - check failed
-ok 15 - Default algorithm, supplied salt
-ok 16 - md5, no salt
-ok 17 - sha512, invented salt
-ok 18 - password embodied by password()
-ok 19 - force recrypted by crypt_password()
-1..19
-ok
-t/90-pod-syntax.t ...... skipped: Test::Pod 1.14 required
-t/92-license.t ......... skipped: set TEST_LICENSE or TEST_ALL to enable this test
-t/93-perltidy.t ........ skipped: set TEST_TIDY or TEST_ALL to enable this test
-All tests successful.
-Files=4, Tests=19, 14 wallclock secs ( 0.03 usr  0.02 sys + 14.16 cusr  0.08 csys = 14.29 CPU)
-Result: PASS
-make[1]: Leaving directory '/build/reproducible-path/libcrypt-password-perl-0.28'
+dh: command-omitted: The call to "dh_auto_test" was omitted due to "DEB_BUILD_OPTIONS=nocheck"
    create-stamp debian/debhelper-build-stamp
    dh_prep
    dh_auto_install --destdir=debian/libcrypt-password-perl/
@@ -435,12 +365,14 @@
 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/1962428/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/1962428/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/666464 and its subdirectories
-I: Current time: Thu Nov  6 12:46:33 -12 2025
-I: pbuilder-time-stamp: 1762476393
+I: removing directory /srv/workspace/pbuilder/1962428 and its subdirectories
+I: Current time: Thu Dec 10 21:10:35 +14 2026
+I: pbuilder-time-stamp: 1796886635