Diff of the two buildlogs:

--
--- b1/build.log	2024-05-18 14:54:03.079505417 +0000
+++ b2/build.log	2024-05-18 14:54:58.541143851 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Fri Jun 20 09:16:09 -12 2025
-I: pbuilder-time-stamp: 1750454169
+I: Current time: Sun May 19 04:54:06 +14 2024
+I: pbuilder-time-stamp: 1716044046
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -32,52 +32,84 @@
 dpkg-source: info: applying fix-for-rollup-3.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3759378/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/518968/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink04-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 May 18 14:54 /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/518968/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/518968/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'
+  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]="21" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu")
+  BASH_VERSION='5.2.21(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 '
-  DISTRIBUTION='trixie'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=trixie
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  INVOCATION_ID='afb62c789a614beb8de769d88ec928b8'
-  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='3759378'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=83917b6fc1d44191bc8a5b5a7a333c3c
+  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=518968
   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.nF5ZU6da/pbuilderrc_HAJx --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.nF5ZU6da/b1 --logfile b1/build.log node-d3-array_3.2.0+~cs5.0.6-2.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'
-  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.nF5ZU6da/pbuilderrc_abl4 --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.nF5ZU6da/b2 --logfile b2/build.log node-d3-array_3.2.0+~cs5.0.6-2.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'
+  http_proxy=http://192.168.101.4:3128
 I: uname -a
-  Linux codethink01-arm64 6.1.0-21-cloud-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-21-cloud-arm64 #1 SMP Debian 6.1.90-1 (2024-05-03) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Jun 19 17:46 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/3759378/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 May 17 11:23 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/518968/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -1565,7 +1597,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/node-d3-array-3.2.0+~cs5.0.6/ && 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-d3-array_3.2.0+~cs5.0.6-2_source.changes
+I: user script /srv/workspace/pbuilder/518968/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/518968/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/node-d3-array-3.2.0+~cs5.0.6/ && 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-d3-array_3.2.0+~cs5.0.6-2_source.changes
 dpkg-buildpackage: info: source package node-d3-array
 dpkg-buildpackage: info: source version 3.2.0+~cs5.0.6-2
 dpkg-buildpackage: info: source distribution unstable
@@ -1604,38 +1640,38 @@
 Link node_modules/internmap -> ../internmap
 Link node_modules/@types/d3-array -> ../../types-d3-array
    dh_auto_build --buildsystem=nodejs
-No build command found, searching known files
 Found debian/nodejs/internmap/build
 	cd ./internmap && sh -ex ../debian/nodejs/internmap/build
 + rollup -c
 
 src/index.js → dist/internmap.js...
-created dist/internmap.js in 98ms
+created dist/internmap.js in 136ms
 
 src/index.js → dist/internmap.min.js...
-created dist/internmap.min.js in 459ms
+created dist/internmap.min.js in 500ms
 + mjs2cjs src/index.js
 
 src/index.js → ./dist/index.cjs...
-created ./dist/index.cjs in 93ms
+created ./dist/index.cjs in 151ms
+No build command found, searching known files
 Found debian/nodejs/./build
 	cd ./. && sh -ex debian/nodejs/./build
 + rollup -c
 
 src/index.js → dist/d3-array.js...
-created dist/d3-array.js in 509ms
+created dist/d3-array.js in 562ms
 
 src/index.js → dist/d3-array.min.js...
 created dist/d3-array.min.js in 1.1s
 + mjs2cjs src/index.js
 
 src/index.js → ./dist/index.cjs...
-created ./dist/index.cjs in 390ms
+created ./dist/index.cjs in 507ms
    dh_auto_test --buildsystem=nodejs
 	ln -s ../. node_modules/d3-array
 	/bin/sh -ex debian/tests/pkg-js/test
-+ + ls test/ascending-test.js test/bin-test.js test/bisect-test.js test/bisector-test.js test/blur-test.js test/count-test.js test/cross-test.js test/cumsum-test.js test/descending-test.jsgrep test/deviation-test.js test/difference-test.js -v test/disjoint-test.js test/shuffle-test.js test/every-test.js
- test/extent-test.js test/fcumsum-test.js test/filter-test.js test/flatGroup-test.js test/flatRollup-test.js test/fsum-test.js test/greatest-test.js test/greatestIndex-test.js test/group-test.js test/groupSort-test.js test/groups-test.js test/index-test.js test/intersection-test.js test/least-test.js test/leastIndex-test.js test/map-test.js test/max-test.js test/maxIndex-test.js test/mean-test.js test/median-test.js test/merge-test.js test/min-test.js test/minIndex-test.js test/mode-test.js test/nice-test.js test/pairs-test.js test/permute-test.js test/quantile-test.js test/range-test.js test/rank-test.js test/reduce-test.js test/reverse-test.js test/rollup-test.js test/rollups-test.js test/scan-test.js test/shuffle-test.js test/some-test.js test/sort-test.js test/subset-test.js test/sum-test.js test/superset-test.js test/tickIncrement-test.js test/tickStep-test.js test/ticks-test.js test/transpose-test.js test/union-test.js test/variance-test.js test/zip-test.js
+++ grep -v test/shuffle-test.js
+++ ls test/ascending-test.js test/bin-test.js test/bisect-test.js test/bisector-test.js test/blur-test.js test/count-test.js test/cross-test.js test/cumsum-test.js test/descending-test.js test/deviation-test.js test/difference-test.js test/disjoint-test.js test/every-test.js test/extent-test.js test/fcumsum-test.js test/filter-test.js test/flatGroup-test.js test/flatRollup-test.js test/fsum-test.js test/greatest-test.js test/greatestIndex-test.js test/group-test.js test/groupSort-test.js test/groups-test.js test/index-test.js test/intersection-test.js test/least-test.js test/leastIndex-test.js test/map-test.js test/max-test.js test/maxIndex-test.js test/mean-test.js test/median-test.js test/merge-test.js test/min-test.js test/minIndex-test.js test/mode-test.js test/nice-test.js test/pairs-test.js test/permute-test.js test/quantile-test.js test/range-test.js test/rank-test.js test/reduce-test.js test/reverse-test.js test/rollup-test.js test/rollups-test.js test/scan-test.js test/shuffle-test.js test/some-test.js test/sort-test.js test/subset-test.js test/sum-test.js test/superset-test.js test/tickIncrement-test.js test/tickStep-test.js test/ticks-test.js test/transpose-test.js test/union-test.js test/variance-test.js test/zip-test.js
 + mocha test/ascending-test.js test/bin-test.js test/bisect-test.js test/bisector-test.js test/blur-test.js test/count-test.js test/cross-test.js test/cumsum-test.js test/descending-test.js test/deviation-test.js test/difference-test.js test/disjoint-test.js test/every-test.js test/extent-test.js test/fcumsum-test.js test/filter-test.js test/flatGroup-test.js test/flatRollup-test.js test/fsum-test.js test/greatest-test.js test/greatestIndex-test.js test/group-test.js test/groupSort-test.js test/groups-test.js test/index-test.js test/intersection-test.js test/least-test.js test/leastIndex-test.js test/map-test.js test/max-test.js test/maxIndex-test.js test/mean-test.js test/median-test.js test/merge-test.js test/min-test.js test/minIndex-test.js test/mode-test.js test/nice-test.js test/pairs-test.js test/permute-test.js test/quantile-test.js test/range-test.js test/rank-test.js test/reduce-test.js test/reverse-test.js test/rollup-test.js test/rollups-test.js test/scan-test.js test/some-test.js test/sort-test.js test/subset-test.js test/sum-test.js test/superset-test.js test/tickIncrement-test.js test/tickStep-test.js test/ticks-test.js test/transpose-test.js test/union-test.js test/variance-test.js test/zip-test.js
 
 
@@ -1662,9 +1698,9 @@
   undefined bin(data) handles fractional step correctly with a custom, non-aligned domain
   undefined bin(data) handles fractional step correctly with a custom, aligned domain
   undefined bin(data) coerces values to numbers as expected
-  undefined bin(athletes) produces the expected result (69ms)
-  undefined bin(data) assigns floating point values to the correct bins (152ms)
-  undefined bin(data) assigns integer values to the correct bins
+  undefined bin(athletes) produces the expected result (91ms)
+  undefined bin(data) assigns floating point values to the correct bins (176ms)
+  undefined bin(data) assigns integer values to the correct bins (47ms)
   undefined bisect is an alias for bisectRight
   undefined bisectLeft(array, value) returns the index of an exact match
   undefined bisectLeft(array, value) returns the index of the first match
@@ -2146,7 +2182,7 @@
   undefined zip([a1, b1, …], [a2, b2, …], [a3, b3, …]) returns [[a1, a2, a3], [b1, b2, b3], …]
   undefined zip(…) ignores extra elements given an irregular matrix
 
-  505 passing (478ms)
+  505 passing (589ms)
   1 pending
 
 Removing node_modules/d3-array
@@ -2264,8 +2300,8 @@
  + node-internmap (= 2.0.3)
  + node-types-d3-array (= 3.0.3)
 Add node-d3-dsv (= 1.2.0+~1.2.3-1) in ${nodejs:BuiltUsing}
-Add node-rollup-plugin-terser (= 7.0.2+~5.0.1-8) in ${nodejs:BuiltUsing}
 Add rollup (= 3.29.4-3) in ${nodejs:BuiltUsing}
+Add node-rollup-plugin-terser (= 7.0.2+~5.0.1-8) in ${nodejs:BuiltUsing}
 Add mocha (= 10.4.0+ds1+~cs33.1.8-1) in ${nodejs:BuiltUsing}
 Add node-rollup-plugin-node-resolve (= 15.2.3+ds-1) in ${nodejs:BuiltUsing}
 Set ${nodejs:Version} to 18.20.1+dfsg
@@ -2292,12 +2328,14 @@
 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/518968/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/518968/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/3759378 and its subdirectories
-I: Current time: Fri Jun 20 09:17:01 -12 2025
-I: pbuilder-time-stamp: 1750454221
+I: removing directory /srv/workspace/pbuilder/518968 and its subdirectories
+I: Current time: Sun May 19 04:54:57 +14 2024
+I: pbuilder-time-stamp: 1716044097