Diff of the two buildlogs:

--
--- b1/build.log	2025-02-06 07:59:34.353484012 +0000
+++ b2/build.log	2025-02-06 08:02:43.868939190 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Mar 11 02:21:27 -12 2026
-I: pbuilder-time-stamp: 1773238887
+I: Current time: Thu Feb  6 21:59:41 +14 2025
+I: pbuilder-time-stamp: 1738828781
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -24,54 +24,86 @@
 dpkg-source: info: unpacking cevomapgen_38-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/66026/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/6271/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos2-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 Feb  6 08:00 /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/6271/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/6271/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='unstable'
-  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=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=i686
+  HOST_ARCH=i386
   IFS=' 	
   '
-  INVOCATION_ID='52ae55098b194ac19c78d261059d1267'
-  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='66026'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=fd4f316042514a779ccaf66f324ae1d8
+  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=6271
   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.r9ZXCLPi/pbuilderrc_sv2R --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.r9ZXCLPi/b1 --logfile b1/build.log cevomapgen_38-1.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.r9ZXCLPi/pbuilderrc_gxfu --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.r9ZXCLPi/b2 --logfile b2/build.log cevomapgen_38-1.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 ionos16-i386 6.1.0-30-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.124-1 (2025-01-12) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-30-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.124-1 (2025-01-12) 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/66026/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/6271/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -414,7 +446,7 @@
 Get: 295 http://deb.debian.org/debian unstable/main i386 lcl-3.8 i386 3.8+dfsg1-6 [34.5 kB]
 Get: 296 http://deb.debian.org/debian unstable/main i386 lcl i386 3.8+dfsg1-6 [34.4 kB]
 Get: 297 http://deb.debian.org/debian unstable/main i386 lcl-qt5 i386 3.8+dfsg1-6 [34.5 kB]
-Fetched 241 MB in 3s (82.3 MB/s)
+Fetched 241 MB in 5s (45.1 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libpython3.13-minimal:i386.
 (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 ... 19792 files and directories currently installed.)
@@ -1385,8 +1417,8 @@
 Setting up tzdata (2025a-2) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Wed Mar 11 14:22:13 UTC 2026.
-Universal Time is now:  Wed Mar 11 14:22:13 UTC 2026.
+Local time is now:      Thu Feb  6 08:01:43 UTC 2025.
+Universal Time is now:  Thu Feb  6 08:01:43 UTC 2025.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up libxcb-present0:i386 (1.17.0-2+b1) ...
@@ -1640,7 +1672,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/cevomapgen-38/ && 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  > ../cevomapgen_38-1_source.changes
+I: user script /srv/workspace/pbuilder/6271/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/6271/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/cevomapgen-38/ && 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  > ../cevomapgen_38-1_source.changes
 dpkg-buildpackage: info: source package cevomapgen
 dpkg-buildpackage: info: source version 38-1
 dpkg-buildpackage: info: source distribution unstable
@@ -1717,7 +1753,7 @@
 (9015) Linking /build/reproducible-path/cevomapgen-38/cevomapgen
 /usr/bin/ld.bfd: /usr/lib/i386-linux-gnu/fpc/3.2.2/units/i386-linux/rtl/si_c21.o: warning: relocation against `__libc_start_main@@GLIBC_2.34' in read-only section `.text.n_si_c21_$$__fpc_libc21_start'
 /usr/bin/ld.bfd: warning: creating DT_TEXTREL in a PIE
-(1008) 4182 lines compiled, 2.6 sec
+(1008) 4182 lines compiled, 5.7 sec
 fpc -ocevomapcheck CevoMapCheck
 Hint: (11031) End of reading config file fpc.cfg
 Free Pascal Compiler version 3.2.2+dfsg-44 [2025/02/04] for i386
@@ -1747,7 +1783,7 @@
 (9015) Linking cevomapcheck
 /usr/bin/ld.bfd: /usr/lib/i386-linux-gnu/fpc/3.2.2/units/i386-linux/rtl/si_c21.o: warning: relocation against `PASCALMAIN' in read-only section `.text.n_si_c21_$$__fpc_libc21_start'
 /usr/bin/ld.bfd: warning: creating DT_TEXTREL in a PIE
-(1008) 2775 lines compiled, 0.4 sec
+(1008) 2775 lines compiled, 0.9 sec
 (1022) 11 hint(s) issued
 fpc -ocevomapgencli CevoMapGenCLI
 Hint: (11031) End of reading config file fpc.cfg
@@ -1760,11 +1796,11 @@
 (9015) Linking cevomapgencli
 /usr/bin/ld.bfd: /usr/lib/i386-linux-gnu/fpc/3.2.2/units/i386-linux/rtl/si_c21.o: warning: relocation against `PASCALMAIN' in read-only section `.text.n_si_c21_$$__fpc_libc21_start'
 /usr/bin/ld.bfd: warning: creating DT_TEXTREL in a PIE
-(1008) 554 lines compiled, 0.3 sec
+(1008) 554 lines compiled, 0.8 sec
 (1022) 1 hint(s) issued
 make[1]: Leaving directory '/build/reproducible-path/cevomapgen-38'
    dh_auto_test -O--no-parallel
-	rm -fr -- /tmp/dh-xdg-rundir-sMGhxzaE
+	rm -fr -- /tmp/dh-xdg-rundir-0QJii43o
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--no-parallel
    dh_prep -O--no-parallel
@@ -1801,13 +1837,13 @@
 	install -p -m0644 ./ManPages/cevomapgencli.6 debian/c-evo-map-gen/usr/share/man/man6/cevomapgencli.6
 	install -m0755 -d debian/c-evo-map-gen/usr/share/man/man6/
 	install -p -m0644 ./ManPages/cevomapcheck.6 debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
-	man-recode --to-code UTF-8 --suffix .dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
 	man-recode --to-code UTF-8 --suffix .dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapgen.6
+	man-recode --to-code UTF-8 --suffix .dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
 	man-recode --to-code UTF-8 --suffix .dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapgencli.6
-	mv debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6.dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
-	chmod 0644 -- debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
 	mv debian/c-evo-map-gen/usr/share/man/man6/cevomapgen.6.dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapgen.6
 	chmod 0644 -- debian/c-evo-map-gen/usr/share/man/man6/cevomapgen.6
+	mv debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6.dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
+	chmod 0644 -- debian/c-evo-map-gen/usr/share/man/man6/cevomapcheck.6
 	mv debian/c-evo-map-gen/usr/share/man/man6/cevomapgencli.6.dh-new debian/c-evo-map-gen/usr/share/man/man6/cevomapgencli.6
 	chmod 0644 -- debian/c-evo-map-gen/usr/share/man/man6/cevomapgencli.6
    dh_installsystemduser -O--no-parallel
@@ -1843,17 +1879,17 @@
 dh_dwz: warning: compressed debug information (#931891).
 	rmdir -p --ignore-fail-on-non-empty debian/c-evo-map-gen/usr/lib/debug/.dwz/i386-linux-gnu
    dh_strip -a -O--no-parallel
-dh_strip: warning: Could not find the BuildID in debian/c-evo-map-gen/usr/games/cevomapgen
-	strip --remove-section=.comment --remove-section=.note debian/c-evo-map-gen/usr/games/cevomapgen
 dh_strip: warning: Could not find the BuildID in debian/c-evo-map-gen/usr/games/cevomapcheck
 	strip --remove-section=.comment --remove-section=.note debian/c-evo-map-gen/usr/games/cevomapcheck
 dh_strip: warning: Could not find the BuildID in debian/c-evo-map-gen/usr/games/cevomapgencli
 	strip --remove-section=.comment --remove-section=.note debian/c-evo-map-gen/usr/games/cevomapgencli
+dh_strip: warning: Could not find the BuildID in debian/c-evo-map-gen/usr/games/cevomapgen
+	strip --remove-section=.comment --remove-section=.note debian/c-evo-map-gen/usr/games/cevomapgen
    dh_makeshlibs -a -O--no-parallel
 	rm -f debian/c-evo-map-gen/DEBIAN/shlibs
    dh_shlibdeps -a -O--no-parallel
 	install -m0755 -d debian/c-evo-map-gen/DEBIAN
-	dpkg-shlibdeps -Tdebian/c-evo-map-gen.substvars debian/c-evo-map-gen/usr/games/cevomapgen debian/c-evo-map-gen/usr/games/cevomapcheck debian/c-evo-map-gen/usr/games/cevomapgencli
+	dpkg-shlibdeps -Tdebian/c-evo-map-gen.substvars debian/c-evo-map-gen/usr/games/cevomapcheck debian/c-evo-map-gen/usr/games/cevomapgencli debian/c-evo-map-gen/usr/games/cevomapgen
    dh_installdeb -O--no-parallel
 	install -m0755 -d debian/c-evo-map-gen/DEBIAN
    dh_gencontrol -O--no-parallel
@@ -1876,12 +1912,14 @@
 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/6271/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/6271/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/66026 and its subdirectories
-I: Current time: Wed Mar 11 02:22:32 -12 2026
-I: pbuilder-time-stamp: 1773238952
+I: removing directory /srv/workspace/pbuilder/6271 and its subdirectories
+I: Current time: Thu Feb  6 22:02:42 +14 2025
+I: pbuilder-time-stamp: 1738828962