Diff of the two buildlogs:

--
--- b1/build.log	2023-06-07 00:18:48.878679962 +0000
+++ b2/build.log	2023-06-07 00:19:51.947921197 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Mon Jul  8 18:40:31 -12 2024
-I: pbuilder-time-stamp: 1720507231
+I: Current time: Wed Jun  7 14:18:52 +14 2023
+I: pbuilder-time-stamp: 1686097132
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz]
 I: copying local configuration
@@ -16,7 +16,7 @@
 I: copying [./wmbiff_0.4.36.orig.tar.gz]
 I: copying [./wmbiff_0.4.36-2.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Tue Oct 12 14:30:44 2021 -12
+gpgv: Signature made Wed Oct 13 16:30:44 2021 +14
 gpgv:                using RSA key BA9821C12E07894FB2E4AD0091DC4A779EC5C910
 gpgv:                issuer "dtorrance@piedmont.edu"
 gpgv: Can't check signature: No public key
@@ -30,52 +30,84 @@
 dpkg-source: info: applying national-encoding.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/21851/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/29020/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink10-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 Jun  7 14:19 /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/29020/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/29020/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build'
-  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]="15" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu")
+  BASH_VERSION='5.2.15(1)-release'
+  BUILDDIR=/build
+  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=8 '
-  DISTRIBUTION='bookworm'
-  HOME='/var/lib/jenkins'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/var/lib/jenkins
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  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='21851'
-  PS1='# '
-  PS2='> '
+  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=29020
   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.R3y2IgaB/pbuilderrc_bD5o --distribution bookworm --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.R3y2IgaB/b1 --logfile b1/build.log wmbiff_0.4.36-2.dsc'
-  SUDO_GID='117'
-  SUDO_UID='110'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  USERNAME='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://192.168.101.16:3128'
+  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.R3y2IgaB/pbuilderrc_Rsb2 --distribution bookworm --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.R3y2IgaB/b2 --logfile b2/build.log --extrapackages usrmerge wmbiff_0.4.36-2.dsc'
+  SUDO_GID=117
+  SUDO_UID=110
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  USERNAME=root
+  _='I: set'
+  http_proxy=http://192.168.101.16:3128
 I: uname -a
-  Linux codethink9-arm64 4.15.0-212-generic #223-Ubuntu SMP Tue May 23 13:09:17 UTC 2023 aarch64 GNU/Linux
+  Linux i-capture-the-hostname 4.15.0-212-generic #223-Ubuntu SMP Tue May 23 13:09:17 UTC 2023 aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Jul  8 04:48 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/21851/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Jun  6 00:25 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/29020/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -189,7 +221,7 @@
 Get: 64 http://deb.debian.org/debian bookworm/main arm64 pkgconf-bin arm64 1.8.1-1 [28.9 kB]
 Get: 65 http://deb.debian.org/debian bookworm/main arm64 pkgconf arm64 1.8.1-1 [25.9 kB]
 Get: 66 http://deb.debian.org/debian bookworm/main arm64 pkg-config arm64 1.8.1-1 [13.7 kB]
-Fetched 28.1 MB in 2s (18.5 MB/s)
+Fetched 28.1 MB in 1s (53.4 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package sensible-utils.
 (Reading database ... 
(Reading database ... 5%
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(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 19611 files and directories currently installed.)
@@ -467,8 +499,17 @@
 Writing extended state information...
 Building tag database...
  -> Finished parsing the build-deps
+Reading package lists...
+Building dependency tree...
+Reading state information...
+usrmerge is already the newest version (35).
+0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/wmbiff-0.4.36/ && 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  > ../wmbiff_0.4.36-2_source.changes
+I: user script /srv/workspace/pbuilder/29020/tmp/hooks/A99_set_merged_usr starting
+Re-configuring usrmerge...
+I: user script /srv/workspace/pbuilder/29020/tmp/hooks/A99_set_merged_usr finished
+hostname: Temporary failure in name resolution
+I: Running cd /build/wmbiff-0.4.36/ && 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  > ../wmbiff_0.4.36-2_source.changes
 dpkg-buildpackage: info: source package wmbiff
 dpkg-buildpackage: info: source version 0.4.36-2
 dpkg-buildpackage: info: source distribution unstable
@@ -601,6 +642,15 @@
 gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/p11-kit-1    -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1   -c -o MessageList.o MessageList.c
 gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/p11-kit-1    -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1   -c -o gnutls-common.o gnutls-common.c
 gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/p11-kit-1    -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1   -c -o test_wmbiff.o test_wmbiff.c
+gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/p11-kit-1    -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1   -c -o test_tlscomm.o test_tlscomm.c
+egrep -v '^"[:%][[:space:]]c #' < wmbiff-master-led.xpm | \
+sed -e 's/:/./g' -e 's/%/$/g' -e 's/ 15 / 13 /' | \
+sed -e 's/#\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}/#\1\2\3/'\
+> wmbiff-master-contrast.xpm || rm wmbiff-master-contrast.xpm
+egrep -v '^"[:%][[:space:]]c #' < wmbiff-classic-master-led.xpm | \
+sed -e 's/:/./g' -e 's/%/$/g' -e 's/ 15 / 13 /' | \
+sed -e 's/#\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}/#\1\2\3/'\
+> wmbiff-classic-master-contrast.xpm || rm wmbiff-classic-master-contrast.xpm
 gnutls-common.c: In function 'print_info':
 gnutls-common.c:449:9: warning: 'gnutls_compression_get_name' is deprecated [-Wdeprecated-declarations]
   449 |         tmp = gnutls_compression_get_name(gnutls_compression_get(session));
@@ -616,15 +666,6 @@
 /usr/include/gnutls/compat.h:225:1: note: declared here
   225 | gnutls_compression_get(gnutls_session_t session) _GNUTLS_GCC_ATTR_DEPRECATED;
       | ^~~~~~~~~~~~~~~~~~~~~~
-gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/p11-kit-1    -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1   -c -o test_tlscomm.o test_tlscomm.c
-egrep -v '^"[:%][[:space:]]c #' < wmbiff-master-led.xpm | \
-sed -e 's/:/./g' -e 's/%/$/g' -e 's/ 15 / 13 /' | \
-sed -e 's/#\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}/#\1\2\3/'\
-> wmbiff-master-contrast.xpm || rm wmbiff-master-contrast.xpm
-egrep -v '^"[:%][[:space:]]c #' < wmbiff-classic-master-led.xpm | \
-sed -e 's/:/./g' -e 's/%/$/g' -e 's/ 15 / 13 /' | \
-sed -e 's/#\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}\([0-9A-F]\{2\}\)[0-9A-F]\{2\}/#\1\2\3/'\
-> wmbiff-classic-master-contrast.xpm || rm wmbiff-classic-master-contrast.xpm
 gcc  -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1    -Wl,-z,relro -Wl,-z,now -o test_tlscomm test_tlscomm.o tlsComm.o  -lXpm -lXext -lX11  -lresolv -lnsl  -lgnutls 
 gcc  -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1    -Wl,-z,relro -Wl,-z,now -o test_wmbiff ShellClient.o charutil.o test_wmbiff.o passwordMgr.o Imap4Client.o regulo.o Pop3Client.o tlsComm.o socket.o -L/usr/lib/aarch64-linux-gnu -lgcrypt -lXpm -lXext -lX11  -lresolv -lnsl  -lgnutls 
 gcc  -g -O2 -ffile-prefix-map=/build/wmbiff-0.4.36=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings -I/usr/include/p11-kit-1    -Wl,-z,relro -Wl,-z,now -o wmbiff wmbiff.o socket.o Pop3Client.o mboxClient.o maildirClient.o Imap4Client.o tlsComm.o ShellClient.o passwordMgr.o charutil.o regulo.o MessageList.o -L../wmgeneral -lwmgeneral -L/usr/lib/aarch64-linux-gnu -lgcrypt gnutls-common.o -lXpm -lXext -lX11  -lresolv -lnsl  -lgnutls 
@@ -685,8 +726,8 @@
  /usr/bin/mkdir -p '/build/wmbiff-0.4.36/debian/wmbiff/usr/share/wmbiff/skins'
   /usr/bin/install -c wmbiff '/build/wmbiff-0.4.36/debian/wmbiff/usr/bin'
  /usr/bin/install -c -m 644 wmbiff-master-led.xpm wmbiff-master-contrast.xpm wmbiff-classic-master-led.xpm wmbiff-classic-master-contrast.xpm '/build/wmbiff-0.4.36/debian/wmbiff/usr/share/wmbiff/skins'
- /usr/bin/install -c -m 644 wmbiff.1 '/build/wmbiff-0.4.36/debian/wmbiff/usr/share/man/man1'
  /usr/bin/install -c -m 644 wmbiffrc.5 '/build/wmbiff-0.4.36/debian/wmbiff/usr/share/man/man5'
+ /usr/bin/install -c -m 644 wmbiff.1 '/build/wmbiff-0.4.36/debian/wmbiff/usr/share/man/man1'
 make[3]: Leaving directory '/build/wmbiff-0.4.36/wmbiff'
 make[2]: Leaving directory '/build/wmbiff-0.4.36/wmbiff'
 make[2]: Entering directory '/build/wmbiff-0.4.36'
@@ -723,12 +764,14 @@
 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/29020/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/29020/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/21851 and its subdirectories
-I: Current time: Mon Jul  8 18:41:47 -12 2024
-I: pbuilder-time-stamp: 1720507307
+I: removing directory /srv/workspace/pbuilder/29020 and its subdirectories
+I: Current time: Wed Jun  7 14:19:51 +14 2023
+I: pbuilder-time-stamp: 1686097191