Diff of the two buildlogs:

--
--- b1/build.log	2024-12-27 08:40:23.936077227 +0000
+++ b2/build.log	2024-12-27 08:46:57.070150337 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu Dec 26 20:33:57 -12 2024
-I: pbuilder-time-stamp: 1735288437
+I: Current time: Fri Dec 27 22:40:36 +14 2024
+I: pbuilder-time-stamp: 1735288836
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -24,52 +24,84 @@
 dpkg-source: info: applying update-test-path.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/32091/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/28819/tmp/hooks/D01_modify_environment starting
+debug: Running on ff64a.
+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 27 08:41 /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/28819/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/28819/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='armhf'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='armhf'
+  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]="arm-unknown-linux-gnueabihf")
+  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=armhf
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=6 '
+  DIRSTACK=()
+  DISTRIBUTION=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='7f3c3a1f225d47b6a2030f115ec1d6c2'
-  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='32091'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=573128dd808c4b9eac2c02824ab097f0
+  LANG=C
+  LANGUAGE=it_CH:it
+  LC_ALL=C
+  MACHTYPE=arm-unknown-linux-gnueabihf
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnueabihf
+  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=28819
   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.NGebvb1X/pbuilderrc_QbPp --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.NGebvb1X/b1 --logfile b1/build.log node-rollup-plugin-strip_3.0.1+ds-1.dsc'
-  SUDO_GID='113'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:3142/'
+  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.NGebvb1X/pbuilderrc_JJKW --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.NGebvb1X/b2 --logfile b2/build.log node-rollup-plugin-strip_3.0.1+ds-1.dsc'
+  SUDO_GID=114
+  SUDO_UID=109
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:3142/
 I: uname -a
-  Linux cbxi4a 6.1.0-23-armmp #1 SMP Debian 6.1.99-1 (2024-07-15) armv7l GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-28-arm64 #1 SMP Debian 6.1.119-1 (2024-11-22) aarch64 GNU/Linux
 I: ls -l /bin
   lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/32091/tmp/hooks/D02_print_environment finished
+I: user script /srv/workspace/pbuilder/28819/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -505,7 +537,7 @@
 Get: 382 http://deb.debian.org/debian unstable/main armhf node-typescript all 4.9.5+ds1-2 [7345 kB]
 Get: 383 http://deb.debian.org/debian unstable/main armhf node-rollup-plugin-typescript all 11.1.5~ds+~1.0.1-3 [26.6 kB]
 Get: 384 http://deb.debian.org/debian unstable/main armhf rollup all 3.29.5-1 [504 kB]
-Fetched 56.4 MB in 6s (10.2 MB/s)
+Fetched 56.4 MB in 4s (15.1 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package netbase.
 (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 ... 19572 files and directories currently installed.)
@@ -2069,7 +2101,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/node-rollup-plugin-strip-3.0.1+ds/ && 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  > ../node-rollup-plugin-strip_3.0.1+ds-1_source.changes
+I: user script /srv/workspace/pbuilder/28819/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/28819/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/node-rollup-plugin-strip-3.0.1+ds/ && 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  > ../node-rollup-plugin-strip_3.0.1+ds-1_source.changes
 dpkg-buildpackage: info: source package node-rollup-plugin-strip
 dpkg-buildpackage: info: source version 3.0.1+ds-1
 dpkg-buildpackage: info: source distribution unstable
@@ -2097,7 +2133,7 @@
 cd packages/strip && rollup -c
 
 src/index.js → ./dist/cjs/index.js, ./dist/es/index.js...
-created ./dist/cjs/index.js, ./dist/es/index.js in 1.3s
+created ./dist/cjs/index.js, ./dist/es/index.js in 1.6s
 make[1]: Leaving directory '/build/reproducible-path/node-rollup-plugin-strip-3.0.1+ds'
    dh_auto_test --buildsystem=nodejs
 	ln -s ../../packages/strip node_modules/\@rollup/plugin-strip
@@ -2105,27 +2141,27 @@
 + cd packages/strip
 + ava
 
-  ✔ can be configured to make no changes (565ms)
-  ✔ excluded files do not get changed (491ms)
-  ✔ removes debugger statements (483ms)
-  ✔ does not remove debugger statements with debugger: false (373ms)
-  ✔ empty functions list leaves console statements (368ms)
-  ✔ removes console statements (344ms)
-  ✔ removes assert statements (324ms)
-  ✔ empty functions list leaves assert statements (300ms)
-  ✔ leaves console statements if custom functions are provided (294ms)
-  ✔ removes custom functions (276ms)
-  ✔ rewrtestes inline call expressions (not expression statements) as void 0 (257ms)
-  ✔ rewrtestes inline if expessions as void 0 (242ms)
-  ✔ rewrites expressions as void 0 in lambdas (234ms)
-  ✔ removes expressions in if blocks (203ms)
-  ✔ removes methods of this (192ms)
-  ✔ removes super calls (181ms)
-  ✔ replaces case body with void 0 (163ms)
-  ✔ rewrtestes inline while expressions as void 0 (149ms)
-  ✔ supports object destructuring assignments with default values (141ms)
-  ✔ removes labeled blocks (116ms)
-  ✔ removes multiple labeled blocks (104ms)
+  ✔ can be configured to make no changes (544ms)
+  ✔ excluded files do not get changed (484ms)
+  ✔ removes debugger statements (477ms)
+  ✔ does not remove debugger statements with debugger: false (369ms)
+  ✔ empty functions list leaves console statements (363ms)
+  ✔ removes console statements (336ms)
+  ✔ removes assert statements (315ms)
+  ✔ empty functions list leaves assert statements (292ms)
+  ✔ leaves console statements if custom functions are provided (286ms)
+  ✔ removes custom functions (267ms)
+  ✔ rewrtestes inline call expressions (not expression statements) as void 0 (246ms)
+  ✔ rewrtestes inline if expessions as void 0 (230ms)
+  ✔ rewrites expressions as void 0 in lambdas (219ms)
+  ✔ removes expressions in if blocks (194ms)
+  ✔ removes methods of this (186ms)
+  ✔ removes super calls (177ms)
+  ✔ replaces case body with void 0 (156ms)
+  ✔ rewrtestes inline while expressions as void 0 (144ms)
+  ✔ supports object destructuring assignments with default values (137ms)
+  ✔ removes labeled blocks (113ms)
+  ✔ removes multiple labeled blocks (102ms)
   ✔ only removes specified blocks
   ✔ removes labeled blocks when filtered function is present
   ✔ removes labeled blocks when functions list is empty
@@ -2187,12 +2223,14 @@
 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/28819/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/28819/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/32091 and its subdirectories
-I: Current time: Thu Dec 26 20:40:19 -12 2024
-I: pbuilder-time-stamp: 1735288819
+I: removing directory /srv/workspace/pbuilder/28819 and its subdirectories
+I: Current time: Fri Dec 27 22:46:52 +14 2024
+I: pbuilder-time-stamp: 1735289212