Diff of the two buildlogs:

--
--- b1/build.log	2025-01-22 06:38:48.710839056 +0000
+++ b2/build.log	2025-01-22 06:41:13.508285799 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Tue Jan 21 18:35:57 -12 2025
-I: pbuilder-time-stamp: 1737527757
+I: Current time: Wed Jan 22 20:38:58 +14 2025
+I: pbuilder-time-stamp: 1737527938
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -22,52 +22,84 @@
 dpkg-source: info: unpacking golang-github-puerkitobio-goquery_1.10.1-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/10293/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/9791/tmp/hooks/D01_modify_environment starting
+debug: Running on virt64z.
+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 Jan 22 06:39 /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/9791/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/9791/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=4 '
+  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='c9a68f5e8f4e4e25b54c56820ac10f88'
-  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='10293'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=f90a5c9c7db545df9af758d8fe966b30
+  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=9791
   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.AfYMtszk/pbuilderrc_QpYF --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.AfYMtszk/b1 --logfile b1/build.log golang-github-puerkitobio-goquery_1.10.1-1.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.AfYMtszk/pbuilderrc_Lry1 --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.AfYMtszk/b2 --logfile b2/build.log golang-github-puerkitobio-goquery_1.10.1-1.dsc'
+  SUDO_GID=110
+  SUDO_UID=103
+  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 virt32c 6.1.0-30-armmp-lpae #1 SMP Debian 6.1.124-1 (2025-01-12) armv7l GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-30-arm64 #1 SMP Debian 6.1.124-1 (2025-01-12) 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/10293/tmp/hooks/D02_print_environment finished
+I: user script /srv/workspace/pbuilder/9791/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -153,7 +185,7 @@
 Get: 40 http://deb.debian.org/debian unstable/main armhf golang-golang-x-crypto-dev all 1:0.25.0-1 [1682 kB]
 Get: 41 http://deb.debian.org/debian unstable/main armhf golang-golang-x-net-dev all 1:0.27.0-1 [898 kB]
 Get: 42 http://deb.debian.org/debian unstable/main armhf golang-github-andybalholm-cascadia-dev all 1.3.3-1 [32.5 kB]
-Fetched 69.7 MB in 2s (42.1 MB/s)
+Fetched 69.7 MB in 9s (7804 kB/s)
 Preconfiguring packages ...
 Selecting previously unselected package sensible-utils.
 (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 ... 19563 files and directories currently installed.)
@@ -336,7 +368,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/golang-github-puerkitobio-goquery-1.10.1/ && 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  > ../golang-github-puerkitobio-goquery_1.10.1-1_source.changes
+I: user script /srv/workspace/pbuilder/9791/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/9791/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/golang-github-puerkitobio-goquery-1.10.1/ && 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  > ../golang-github-puerkitobio-goquery_1.10.1-1_source.changes
 dpkg-buildpackage: info: source package golang-github-puerkitobio-goquery
 dpkg-buildpackage: info: source version 1.10.1-1
 dpkg-buildpackage: info: source distribution unstable
@@ -354,17 +390,17 @@
    dh_autoreconf -O--builddirectory=_build -O--buildsystem=golang
    dh_auto_configure -O--builddirectory=_build -O--buildsystem=golang
    dh_auto_build -O--builddirectory=_build -O--buildsystem=golang
-	cd _build && go install -trimpath -v -p 3 github.com/PuerkitoBio/goquery
-internal/unsafeheader
+	cd _build && go install -trimpath -v -p 4 github.com/PuerkitoBio/goquery
 internal/goarch
-internal/cpu
 internal/byteorder
+internal/unsafeheader
+internal/cpu
+internal/coverage/rtcov
 internal/abi
 internal/chacha8rand
-internal/bytealg
-internal/coverage/rtcov
 internal/godebugs
 internal/goexperiment
+internal/bytealg
 internal/goos
 internal/profilerecord
 internal/runtime/atomic
@@ -372,20 +408,20 @@
 internal/stringslite
 runtime/internal/math
 runtime/internal/sys
-internal/runtime/exithook
 internal/race
 sync/atomic
 unicode
+internal/runtime/exithook
 unicode/utf8
-runtime
 cmp
 internal/itoa
 math/bits
-math
 internal/asan
 internal/msan
 golang.org/x/net/html/atom
+math
 container/list
+runtime
 crypto/internal/alias
 crypto/internal/boring/sig
 unicode/utf16
@@ -394,104 +430,104 @@
 internal/nettrace
 log/internal
 internal/reflectlite
-iter
 sync
-slices
 crypto/subtle
+iter
+slices
 internal/weak
 maps
 internal/bisect
 internal/testlog
 internal/singleflight
-errors
 runtime/cgo
-internal/godebug
+errors
 io
+sort
 strconv
 bytes
 internal/oserror
-path
 reflect
+path
+internal/godebug
 syscall
+strings
+bufio
+regexp/syntax
+internal/fmtsort
 time
 internal/syscall/unix
 internal/syscall/execenv
-strings
-io/fs
-internal/fmtsort
-internal/poll
-internal/filepathlite
-bufio
-sort
 encoding/binary
-os
-regexp/syntax
+regexp
 hash
 hash/crc32
-context
 crypto
 crypto/cipher
-regexp
-crypto/internal/boring
 crypto/internal/randutil
 math/rand
-fmt
+crypto/internal/edwards25519/field
+crypto/internal/boring
 crypto/aes
 crypto/des
-crypto/internal/edwards25519/field
+io/fs
+internal/poll
+context
 crypto/internal/nistec/fiat
+internal/filepathlite
 crypto/sha512
 crypto/internal/edwards25519
-golang.org/x/net/html
-compress/flate
-compress/gzip
-math/big
-github.com/andybalholm/cascadia
 crypto/hmac
 vendor/golang.org/x/crypto/chacha20
-crypto/internal/nistec
+os
 vendor/golang.org/x/crypto/internal/poly1305
-vendor/golang.org/x/crypto/chacha20poly1305
 vendor/golang.org/x/crypto/hkdf
-vendor/golang.org/x/sys/cpu
-vendor/golang.org/x/crypto/sha3
-crypto/rand
-crypto/internal/bigmod
-crypto/ecdh
-crypto/elliptic
-crypto/internal/boring/bbig
-encoding/asn1
-crypto/ed25519
-crypto/internal/hpke
-crypto/internal/mlkem768
+vendor/golang.org/x/crypto/chacha20poly1305
 crypto/md5
 crypto/rc4
-crypto/rsa
 crypto/sha1
-vendor/golang.org/x/crypto/cryptobyte
 crypto/sha256
-crypto/dsa
-encoding/hex
 encoding/base64
-crypto/x509/pkix
 vendor/golang.org/x/net/dns/dnsmessage
-crypto/ecdsa
 encoding/pem
 math/rand/v2
-net/url
+fmt
+vendor/golang.org/x/sys/cpu
 internal/concurrent
+vendor/golang.org/x/crypto/sha3
 unique
-path/filepath
 net/netip
+crypto/internal/nistec
+path/filepath
+golang.org/x/net/html
+compress/flate
+math/big
+compress/gzip
+crypto/ecdh
+encoding/hex
+net/url
+net
+github.com/andybalholm/cascadia
 vendor/golang.org/x/text/transform
 log
 vendor/golang.org/x/text/unicode/norm
 vendor/golang.org/x/text/unicode/bidi
-net
+crypto/rand
+crypto/elliptic
+crypto/internal/bigmod
+crypto/internal/boring/bbig
+encoding/asn1
+crypto/ed25519
+crypto/internal/hpke
+crypto/internal/mlkem768
+crypto/rsa
+crypto/dsa
 vendor/golang.org/x/text/secure/bidirule
 vendor/golang.org/x/net/http2/hpack
+vendor/golang.org/x/crypto/cryptobyte
+crypto/x509/pkix
 vendor/golang.org/x/net/idna
 mime
+crypto/ecdsa
 mime/quotedprintable
 net/http/internal
 net/http/internal/ascii
@@ -505,7 +541,7 @@
 net/http
 github.com/PuerkitoBio/goquery
    dh_auto_test -O--builddirectory=_build -O--buildsystem=golang
-	cd _build && go test -vet=off -v -p 3 github.com/PuerkitoBio/goquery
+	cd _build && go test -vet=off -v -p 4 github.com/PuerkitoBio/goquery
 === RUN   TestFirst
 --- PASS: TestFirst (0.00s)
 === RUN   TestFirstEmpty
@@ -1890,71 +1926,71 @@
         	</body></html>
 --- PASS: TestParsingRespectsVaryingContext (0.00s)
 === RUN   TestHtmlWithNonElementNode
-=== RUN   TestHtmlWithNonElementNode/AfterHtml
+=== RUN   TestHtmlWithNonElementNode/BeforeHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
-            <p>
+            <p><div></div>
               This is <div></div><span>some</span><div></div><b>text</b><div></div>.
-            <div></div></p>
+            </p>
           
         
         </body></html>
-=== RUN   TestHtmlWithNonElementNode/AppendHtml
+=== RUN   TestHtmlWithNonElementNode/PrependHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
             <p>
-              This is <span>some<div></div></span><b>text<div></div></b>.
+              This is <span><div></div>some</span><b><div></div>text</b>.
             </p>
           
         
         </body></html>
-=== RUN   TestHtmlWithNonElementNode/BeforeHtml
+=== RUN   TestHtmlWithNonElementNode/ReplaceWithHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
-            <p><div></div>
-              This is <div></div><span>some</span><div></div><b>text</b><div></div>.
-            </p>
+            <p><div></div><div></div><div></div><div></div></p>
           
         
         </body></html>
-=== RUN   TestHtmlWithNonElementNode/PrependHtml
+=== RUN   TestHtmlWithNonElementNode/SetHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
             <p>
-              This is <span><div></div>some</span><b><div></div>text</b>.
+              This is <span><div></div></span><b><div></div></b>.
             </p>
           
         
         </body></html>
-=== RUN   TestHtmlWithNonElementNode/ReplaceWithHtml
+=== RUN   TestHtmlWithNonElementNode/AfterHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
-            <p><div></div><div></div><div></div><div></div></p>
+            <p>
+              This is <div></div><span>some</span><div></div><b>text</b><div></div>.
+            <div></div></p>
           
         
         </body></html>
-=== RUN   TestHtmlWithNonElementNode/SetHtml
+=== RUN   TestHtmlWithNonElementNode/AppendHtml
     manipulation_test.go:736: <html><head>
           </head>
           <body>
             <p>
-              This is <span><div></div></span><b><div></div></b>.
+              This is <span>some<div></div></span><b>text<div></div></b>.
             </p>
           
         
         </body></html>
 --- PASS: TestHtmlWithNonElementNode (0.00s)
-    --- PASS: TestHtmlWithNonElementNode/AfterHtml (0.00s)
-    --- PASS: TestHtmlWithNonElementNode/AppendHtml (0.00s)
     --- PASS: TestHtmlWithNonElementNode/BeforeHtml (0.00s)
     --- PASS: TestHtmlWithNonElementNode/PrependHtml (0.00s)
     --- PASS: TestHtmlWithNonElementNode/ReplaceWithHtml (0.00s)
     --- PASS: TestHtmlWithNonElementNode/SetHtml (0.00s)
+    --- PASS: TestHtmlWithNonElementNode/AfterHtml (0.00s)
+    --- PASS: TestHtmlWithNonElementNode/AppendHtml (0.00s)
 === RUN   TestAttrExists
     property_test.go:13: Href of first anchor: /.
 --- PASS: TestAttrExists (0.00s)
@@ -2385,7 +2421,7 @@
 === RUN   ExampleSingle
 --- PASS: ExampleSingle (0.00s)
 PASS
-ok  	github.com/PuerkitoBio/goquery	0.094s
+ok  	github.com/PuerkitoBio/goquery	0.075s
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--builddirectory=_build -O--buildsystem=golang
    dh_prep -O--builddirectory=_build -O--buildsystem=golang
@@ -2413,12 +2449,14 @@
 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/9791/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/9791/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/10293 and its subdirectories
-I: Current time: Tue Jan 21 18:38:44 -12 2025
-I: pbuilder-time-stamp: 1737527924
+I: removing directory /srv/workspace/pbuilder/9791 and its subdirectories
+I: Current time: Wed Jan 22 20:41:09 +14 2025
+I: pbuilder-time-stamp: 1737528069