Diff of the two buildlogs:

--
--- b1/build.log	2025-03-06 00:01:51.406315665 +0000
+++ b2/build.log	2025-03-06 00:03:23.870127832 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Mar  5 12:00:48 -12 2025
-I: pbuilder-time-stamp: 1741219248
+I: Current time: Wed Apr  8 20:24:53 +14 2026
+I: pbuilder-time-stamp: 1775629493
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -22,51 +22,83 @@
 dpkg-source: info: unpacking natlog_3.01.00-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/75223/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/2135383/tmp/hooks/D01_modify_environment starting
+debug: Running on infom02-amd64.
+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 Apr  8 06:25 /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/2135383/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/2135383/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='amd64'
-  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]="x86_64-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=amd64
+  DEBIAN_FRONTEND=noninteractive
   DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='amd64'
+  DIRSTACK=()
+  DISTRIBUTION=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=x86_64
+  HOST_ARCH=amd64
   IFS=' 	
   '
-  INVOCATION_ID='08b9e810a22744e2872728d073b2830d'
-  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='75223'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=e53bbc89a87a4b09b5b83d0198d395ac
+  LANG=C
+  LANGUAGE=et_EE:et
+  LC_ALL=C
+  MACHTYPE=x86_64-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=2135383
   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.VzDvs8HB/pbuilderrc_4fGT --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.VzDvs8HB/b1 --logfile b1/build.log natlog_3.01.00-1.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'
+  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.VzDvs8HB/pbuilderrc_s3sn --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.VzDvs8HB/b2 --logfile b2/build.log natlog_3.01.00-1.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'
 I: uname -a
-  Linux infom01-amd64 6.1.0-31-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.12.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.12-1~bpo12+1 (2025-02-23) x86_64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/75223/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/2135383/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -164,7 +196,7 @@
 Get: 52 http://deb.debian.org/debian unstable/main amd64 libpcap0.8-dev amd64 1.10.5-2 [284 kB]
 Get: 53 http://deb.debian.org/debian unstable/main amd64 libpcap-dev amd64 1.10.5-2 [31.8 kB]
 Get: 54 http://deb.debian.org/debian unstable/main amd64 yodl amd64 4.03.03-1 [204 kB]
-Fetched 28.2 MB in 0s (123 MB/s)
+Fetched 28.2 MB in 2s (17.5 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package sgml-base.
 (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 ... 19783 files and directories currently installed.)
@@ -400,7 +432,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/natlog-3.01.00/ && 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  > ../natlog_3.01.00-1_source.changes
+I: user script /srv/workspace/pbuilder/2135383/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/2135383/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/natlog-3.01.00/ && 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  > ../natlog_3.01.00-1_source.changes
 dpkg-buildpackage: info: source package natlog
 dpkg-buildpackage: info: source version 3.01.00-1
 dpkg-buildpackage: info: source distribution unstable
@@ -442,173 +478,173 @@
 icmake -d -V go
 mkdir -p tmp/o
 icmake -m -q tmp/jobs 'g++ --std=c++26 -g -O2 -ffile-prefix-map=/build/reproducible-path/natlog-3.01.00=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection --std=c++26  -Wall -D_FORTIFY_SOURCE=2 -c -o $2 $1'
-natfork/data.cc
-natfork/parentprocess.cc
-natfork/signalhandler.cc
-natfork/cleanuppidfile.cc
-natfork/run.cc
 natfork/natfork1.cc
-natfork/setupstdmsg.cc
-natfork/destructor.cc
-natfork/conntrackmode.cc
+natfork/run.cc
+natfork/parentprocess.cc
 natfork/setupdaemonmsg.cc
-natfork/setupnondaemonmsg.cc
 natfork/specifications.cc
+natfork/destructor.cc
+natfork/setupnondaemonmsg.cc
+natfork/conntrackmode.cc
+natfork/setupstdmsg.cc
+natfork/signalhandler.cc
+natfork/cleanuppidfile.cc
+natfork/data.cc
 connectionsconsumer/signalhandler.cc
-natfork/checksyslogparam.cc
 connectionsconsumer/destructor.cc
-connectionsconsumer/header.cc
-connectionsconsumer/cleanupicmpudp.cc
-connectionsconsumer/cleanupwrap.cc
 connectionsconsumer/run.cc
-natfork/childprocess.cc
+connectionsconsumer/cleanupwrap.cc
+connectionsconsumer/header.cc
 connectionsconsumer/connectionsconsumer1.cc
-tcpdumpproducer/tcpdumpproducer1.cc
+natfork/checksyslogparam.cc
+natfork/childprocess.cc
+connectionsconsumer/cleanupicmpudp.cc
 tcpdumpproducer/run.cc
+tcpdumpproducer/tcpdumpproducer1.cc
 tcpdumpproducer/store.cc
 tcpdumprecord/tcpdumprecord1.cc
-tcpdumpproducer/before.cc
-tcpdumpproducer/process.cc
 tcpdumpproducer/get.cc
+tcpdumpproducer/process.cc
+tcpdumpproducer/before.cc
 tcpdumpproducer/destructor.cc
 conntrackproducer/settcpudp.cc
 conntrackproducer/tcpudp.cc
-conntrackproducer/signalhandler.cc
 conntrackproducer/parentredirections.cc
-conntrackproducer/process.cc
+conntrackproducer/signalhandler.cc
 conntrackproducer/run.cc
+conntrackproducer/process.cc
 conntrackproducer/parentprocess.cc
 conntrackproducer/notused.cc
+conntrackproducer/icmp.cc
 conntrackproducer/destructor.cc
-conntrackrecord/conntrackrecord1.cc
 conntrackproducer/data.cc
-conntrackproducer/icmp.cc
-conntrackrecord/inittcpudp.cc
 conntrackrecord/initicmp.cc
 conntrackproducer/childredirections.cc
-conntrackproducer/childprocess.cc
 conntrackproducer/conntrackproducer1.cc
+conntrackrecord/inittcpudp.cc
+conntrackproducer/childprocess.cc
+conntrackrecord/conntrackrecord1.cc
 devicesproducer/signalhandler.cc
 conntrackproducer/activatebytecounts.cc
 devicesproducer/run.cc
-pcap/stop.cc
+pcapfilter/pcapfilter1.cc
+pcapfilter/stop.cc
 devicesproducer/devicesproducer1.cc
-devicesproducer/destructor.cc
 pcap/loop.cc
-pcapfilter/stop.cc
 pcapfilter/operatorfun.cc
-pcapfilter/pcapfilter1.cc
+pcap/stop.cc
+devicesproducer/destructor.cc
 pcapfilter/callback.cc
-pcap/filterprotocols.cc
 pcap/pcap1.cc
+pcap/filterprotocols.cc
 pcap/computeshift.cc
-pcaprecord/pcaprecord1.cc
 producersignals/producersignals1.cc
-icmp/vvia.cc
-icmp/vdst.cc
+pcaprecord/pcaprecord1.cc
 producer/process.cc
+producer/destructor.cc
 icmp/vbytecounts.cc
+icmp/vdst.cc
 icmp/outdev.cc
+icmp/vvia.cc
 icmp/received.cc
-producer/destructor.cc
 icmp/sent.cc
 icmp/icmp1.cc
 icmp/logconnection.cc
 icmp/destructor.cc
 udp/udp1.cc
+udp/outdev.cc
 udp/sent.cc
-tcp/tcp1.cc
-udp/received.cc
 udp/destructor.cc
+udp/received.cc
+tcp/syn.cc
 udp/cleanuphook.cc
 tcp/sent.cc
-udp/outdev.cc
-tcp/syn.cc
 tcp/received.cc
-tcp/outdev.cc
+tcp/tcp1.cc
 tcp/intype.cc
 tcp/indev.cc
 tcp/ignore.cc
-tcp/cleanuphook.cc
-ipbase/nobytecounts.cc
+tcp/outdev.cc
 tcp/destructor.cc
-tcp/data.cc
-ipbase/viadata.cc
+ipbase/nobytecounts.cc
 tcp/fin.cc
+tcp/data.cc
 ipbase/vvia.cc
-ipbase/via.cc
 ipbase/vdst.cc
+ipbase/via.cc
 ipbase/vbytecounts.cc
-ipbase/showleft.cc
+ipbase/viadata.cc
+tcp/cleanuphook.cc
 ipbase/setvia.cc
 ipbase/process.cc
-ipbase/log.cc
-ipbase/logconnection.cc
+ipbase/showleft.cc
 ipbase/maybesizelog.cc
 ipbase/logdata.cc
-ipbase/ipbase1.cc
-ipbase/keymapcleanup.cc
+ipbase/logconnection.cc
 ipbase/indev.cc
+ipbase/keymapcleanup.cc
 ipbase/ignore.cc
+ipbase/log.cc
+ipbase/ipbase1.cc
 ipbase/erase.cc
-ipbase/dstdata.cc
+ipbase/destructor.cc
 ipbase/dst.cc
+ipbase/dstdata.cc
 ipbase/destroy.cc
-ipbase/destructor.cc
-ipbase/cleanuphook.cc
 ipbase/data.cc
+ipbase/cleanuphook.cc
+ipbase/cleanup.cc
 ipbase/bytecountsdata.cc
-record/time.cc
 ipbase/bytecounts.cc
-record/setvia.cc
-ipbase/cleanup.cc
 record/showflags.cc
+record/time.cc
+record/setvia.cc
+record/setendtime.cc
 record/settime.cc
 record/setports.cc
+record/record1.cc
 record/setalltimes.cc
-record/setendtime.cc
 record/record2.cc
-record/record1.cc
-record/destructor.cc
-record/data.cc
+record/ntoa.cc
 record/insertinto.cc
-record/aton.cc
 record/protocolstr.cc
-record/ntoa.cc
+record/aton.cc
+record/data.cc
+record/destructor.cc
 record/addsentbytes.cc
 record/addreceivedbytes.cc
 showseconds/utcformat.cc
-showseconds/showseconds2.cc
 showseconds/showseconds1.cc
+showseconds/showseconds2.cc
 storage/fetch.cc
-showseconds/time.cc
-storage/push.cc
+showseconds/setformat.cc
 showseconds/data.cc
 showseconds/operatorinsert.cc
-showseconds/setformat.cc
+showseconds/time.cc
 options/settimetype.cc
-options/settimespec.cc
+storage/push.cc
 options/setsyslogpriority.cc
+options/settimespec.cc
 options/setsyslogfacility.cc
+options/setprotocol.cc
 options/setboolmembers.cc
 options/rotatedata.cc
-options/rotate.cc
-options/setprotocol.cc
-options/setconntrack.cc
 options/setmode.cc
-options/setlogparams.cc
-options/readpid.cc
+options/setconntrack.cc
+options/rotate.cc
 options/protocolnames.cc
 options/options1.cc
+options/setlogparams.cc
+options/readpid.cc
 options/openconfig.cc
-nic/set2.cc
+options/kill.cc
 options/instance.cc
-nic/mask.cc
-nic/set1.cc
 options/forwardoption.cc
-options/kill.cc
 options/hasprotocol.cc
+nic/set2.cc
 nic/data.cc
+nic/mask.cc
+nic/set1.cc
 rotatingstream/rotatingstream1.cc
 options/data.cc
 rotatingstreambuf/unlockedoverflow.cc
@@ -619,12 +655,12 @@
 rotatingstreambuf/rotate3.cc
 rotatingstreambuf/overflow.cc
 rotatingstreambuf/notify.cc
+rotatingstreambuf/open.cc
 rotatingstreambuf/lockedoverflow.cc
 rotatingstreambuf/rotate2.cc
-rotatingstreambuf/open.cc
+./usage.cc
 rotatingstreambuf/destructor.cc
 rotatingstreambuf/data.cc
-./usage.cc
 ./systemdfix.cc
 ar cr ../libmodules.a *.o
 ranlib ../libmodules.a
@@ -786,8 +822,8 @@
    dh_builddeb
 	dpkg-deb --root-owner-group --build debian/natlog ..
 	dpkg-deb --root-owner-group --build debian/.debhelper/natlog/dbgsym-root ..
-dpkg-deb: building package 'natlog-dbgsym' in '../natlog-dbgsym_3.01.00-1_amd64.deb'.
 dpkg-deb: building package 'natlog' in '../natlog_3.01.00-1_amd64.deb'.
+dpkg-deb: building package 'natlog-dbgsym' in '../natlog-dbgsym_3.01.00-1_amd64.deb'.
  dpkg-genbuildinfo --build=binary -O../natlog_3.01.00-1_amd64.buildinfo
  dpkg-genchanges --build=binary -O../natlog_3.01.00-1_amd64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -795,12 +831,14 @@
 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/2135383/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/2135383/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/75223 and its subdirectories
-I: Current time: Wed Mar  5 12:01:50 -12 2025
-I: pbuilder-time-stamp: 1741219310
+I: removing directory /srv/workspace/pbuilder/2135383 and its subdirectories
+I: Current time: Wed Apr  8 20:26:23 +14 2026
+I: pbuilder-time-stamp: 1775629583