Diff of the two buildlogs:

--
--- b1/build.log	2025-09-03 02:26:25.686298143 +0000
+++ b2/build.log	2025-09-03 02:28:05.022421359 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Tue Sep  2 14:24:05 -12 2025
-I: pbuilder-time-stamp: 1756866245
+I: Current time: Tue Oct  6 22:49:27 +14 2026
+I: pbuilder-time-stamp: 1791276567
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz]
 I: copying local configuration
@@ -24,53 +24,85 @@
 dpkg-source: info: applying dont-validate-imports.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/1523994/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/2633312/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink03-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 Oct  6 08:49 /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/2633312/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/2633312/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]="37" [3]="1" [4]="release" [5]="aarch64-unknown-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=arm64
+  DEBIAN_FRONTEND=noninteractive
   DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 '
-  DISTRIBUTION='forky'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=forky
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  INVOCATION_ID='90688d10dcde4682ac2886d59c28745f'
-  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='1523994'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=669eb7f3510f4be88a5098939afb2967
+  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=2633312
   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.qlE2wEKC/pbuilderrc_igWo --distribution forky --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.qlE2wEKC/b1 --logfile b1/build.log golang-github-cznic-mathutil_0.0~git20201220.c6aa83b-2.dsc'
-  SUDO_GID='109'
-  SUDO_HOME='/var/lib/jenkins'
-  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.qlE2wEKC/pbuilderrc_L0Ip --distribution forky --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.qlE2wEKC/b2 --logfile b2/build.log golang-github-cznic-mathutil_0.0~git20201220.c6aa83b-2.dsc'
+  SUDO_GID=109
+  SUDO_HOME=/var/lib/jenkins
+  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 codethink04-arm64 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/1523994/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Aug 10  2025 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/2633312/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -150,7 +182,7 @@
 Get: 36 http://deb.debian.org/debian forky/main arm64 golang-go arm64 2:1.24~2 [44.3 kB]
 Get: 37 http://deb.debian.org/debian forky/main arm64 golang-any arm64 2:1.24~2 [5216 B]
 Get: 38 http://deb.debian.org/debian forky/main arm64 golang-github-remyoudompheng-bigfft-dev all 0.0+git20230129.24d4a6f-1 [13.2 kB]
-Fetched 58.7 MB in 1s (66.2 MB/s)
+Fetched 58.7 MB in 0s (229 MB/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 ... 20011 files and directories currently installed.)
@@ -317,7 +349,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/golang-github-cznic-mathutil-0.0~git20201220.c6aa83b/ && 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-cznic-mathutil_0.0~git20201220.c6aa83b-2_source.changes
+I: user script /srv/workspace/pbuilder/2633312/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for forky
+I: user script /srv/workspace/pbuilder/2633312/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/golang-github-cznic-mathutil-0.0~git20201220.c6aa83b/ && 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-cznic-mathutil_0.0~git20201220.c6aa83b-2_source.changes
 dpkg-buildpackage: info: source package golang-github-cznic-mathutil
 dpkg-buildpackage: info: source version 0.0~git20201220.c6aa83b-2
 dpkg-buildpackage: info: source distribution unstable
@@ -336,63 +372,63 @@
    dh_auto_configure -O--buildsystem=golang
    dh_auto_build -O--buildsystem=golang
 	cd obj-aarch64-linux-gnu && go install -trimpath -v -p 12 modernc.org/mathutil modernc.org/mathutil/mersenne
-internal/asan
-internal/msan
-internal/unsafeheader
-internal/godebugs
+internal/goarch
 internal/profilerecord
+internal/unsafeheader
 internal/coverage/rtcov
-internal/goarch
+internal/byteorder
+internal/goexperiment
+internal/goos
+internal/asan
+internal/runtime/syscall
 internal/cpu
+internal/godebugs
+internal/msan
+cmp
 internal/itoa
-internal/byteorder
+internal/abi
+internal/runtime/math
 math/bits
-internal/goexperiment
 unicode/utf8
-cmp
-internal/runtime/syscall
 sync/atomic
 unicode
-internal/abi
-internal/goos
-internal/runtime/math
-math
 internal/chacha8rand
-internal/runtime/sys
+math
 internal/bytealg
+internal/runtime/sys
 internal/runtime/atomic
-internal/runtime/exithook
 internal/stringslite
+internal/runtime/exithook
 internal/race
 internal/sync
 internal/runtime/maps
 runtime
-internal/reflectlite
 iter
+internal/reflectlite
 sync
 slices
-internal/testlog
-internal/bisect
-sort
 errors
-strconv
-io
+sort
 internal/oserror
 path
-internal/godebug
+strconv
+internal/testlog
+internal/bisect
+io
 syscall
+internal/godebug
 bytes
 strings
-math/rand
 reflect
+math/rand
+internal/syscall/execenv
 time
 internal/syscall/unix
-internal/syscall/execenv
-internal/poll
 io/fs
+internal/poll
 internal/filepathlite
-os
 internal/fmtsort
+os
 fmt
 math/big
 github.com/remyoudompheng/bigfft
@@ -401,51 +437,51 @@
    dh_auto_test -O--buildsystem=golang
 	cd obj-aarch64-linux-gnu && go test -vet=off -v -p 12 modernc.org/mathutil modernc.org/mathutil/mersenne
 === RUN   Test0
---- PASS: Test0 (0.33s)
+--- PASS: Test0 (0.26s)
 === RUN   Test1
---- PASS: Test1 (0.56s)
+--- PASS: Test1 (0.53s)
 === RUN   Test2
---- PASS: Test2 (0.58s)
+--- PASS: Test2 (0.47s)
 === RUN   TestBig0
---- PASS: TestBig0 (0.42s)
+--- PASS: TestBig0 (0.37s)
 === RUN   TestBig1
---- PASS: TestBig1 (0.41s)
+--- PASS: TestBig1 (0.47s)
 === RUN   TestBig2
---- PASS: TestBig2 (0.43s)
+--- PASS: TestBig2 (0.49s)
 === RUN   TestPermutations
 --- PASS: TestPermutations (0.00s)
 === RUN   TestIsPrime
     all_test.go:580: 283146
---- PASS: TestIsPrime (0.22s)
+--- PASS: TestIsPrime (0.17s)
 === RUN   TestNextPrime
     all_test.go:654: 283146
---- PASS: TestNextPrime (0.16s)
+--- PASS: TestNextPrime (0.10s)
 === RUN   TestNextPrime2
 --- PASS: TestNextPrime2 (0.00s)
 === RUN   TestNextPrimeUint64
 --- PASS: TestNextPrimeUint64 (0.70s)
 === RUN   TestISqrt
---- PASS: TestISqrt (1.56s)
+--- PASS: TestISqrt (0.87s)
 === RUN   TestSqrtUint64
---- PASS: TestSqrtUint64 (1.03s)
+--- PASS: TestSqrtUint64 (0.66s)
 === RUN   TestSqrtBig
---- PASS: TestSqrtBig (0.55s)
+--- PASS: TestSqrtBig (0.75s)
 === RUN   TestFactorInt
---- PASS: TestFactorInt (1.25s)
+--- PASS: TestFactorInt (0.92s)
 === RUN   TestFactorIntB
---- PASS: TestFactorIntB (0.35s)
+--- PASS: TestFactorIntB (0.24s)
 === RUN   TestIsPrimeUint16
 --- PASS: TestIsPrimeUint16 (0.00s)
 === RUN   TestNextPrimeUint16
 --- PASS: TestNextPrimeUint16 (0.00s)
 === RUN   TestPopCount
---- PASS: TestPopCount (0.52s)
+--- PASS: TestPopCount (0.44s)
 === RUN   TestGCD
 --- PASS: TestGCD (0.00s)
 === RUN   TestLog2
---- PASS: TestLog2 (1.40s)
+--- PASS: TestLog2 (1.04s)
 === RUN   TestBitLen
---- PASS: TestBitLen (1.25s)
+--- PASS: TestBitLen (0.96s)
 === RUN   TestUintptrBits
     all_test.go:1577: 64
 --- PASS: TestUintptrBits (0.00s)
@@ -460,29 +496,29 @@
 === RUN   TestModPowBigInt
 --- PASS: TestModPowBigInt (0.00s)
 === RUN   TestAdd128
---- PASS: TestAdd128 (0.27s)
+--- PASS: TestAdd128 (0.28s)
 === RUN   TestMul128
 --- PASS: TestMul128 (0.44s)
 === RUN   TestIsPrimeUint64
---- PASS: TestIsPrimeUint64 (0.58s)
+--- PASS: TestIsPrimeUint64 (0.33s)
 === RUN   TestProbablyPrimeUint32
---- PASS: TestProbablyPrimeUint32 (5.17s)
+--- PASS: TestProbablyPrimeUint32 (3.29s)
 === RUN   TestProbablyPrimeUint64_32
---- PASS: TestProbablyPrimeUint64_32 (3.45s)
+--- PASS: TestProbablyPrimeUint64_32 (3.87s)
 === RUN   TestProbablyPrimeBigInt_32
---- PASS: TestProbablyPrimeBigInt_32 (3.41s)
+--- PASS: TestProbablyPrimeBigInt_32 (2.21s)
 === RUN   TestProbablyPrimeBigInt
---- PASS: TestProbablyPrimeBigInt (3.45s)
+--- PASS: TestProbablyPrimeBigInt (2.64s)
 === RUN   TestQCmpUint32
---- PASS: TestQCmpUint32 (0.08s)
+--- PASS: TestQCmpUint32 (0.09s)
 === RUN   TestQScaleUint32
---- PASS: TestQScaleUint32 (0.08s)
+--- PASS: TestQScaleUint32 (0.06s)
 === RUN   TestPrimorialProductsUint32
---- PASS: TestPrimorialProductsUint32 (0.11s)
+--- PASS: TestPrimorialProductsUint32 (0.09s)
 === RUN   TestPowerizeUint32BigInt
---- PASS: TestPowerizeUint32BigInt (0.72s)
+--- PASS: TestPowerizeUint32BigInt (0.59s)
 === RUN   TestPowerizeBigInt
---- PASS: TestPowerizeBigInt (0.65s)
+--- PASS: TestPowerizeBigInt (0.64s)
 === RUN   TestEnvelope
 --- PASS: TestEnvelope (0.00s)
 === RUN   TestMaxInt
@@ -635,7 +671,7 @@
 === RUN   TestClampInt64
 --- PASS: TestClampInt64 (0.00s)
 === RUN   TestPopCountBigInt
---- PASS: TestPopCountBigInt (0.10s)
+--- PASS: TestPopCountBigInt (0.05s)
 === RUN   TestToBase
 --- PASS: TestToBase (0.00s)
 === RUN   TestBug
@@ -111893,7 +111929,7 @@
     all_test.go:5329: 111247: (7x+7)(7x+6) = 49x^2+91x+42 -> 7(7x+6)(x+1) = 49x^2+91x+42
     all_test.go:5329: 111248: -(7x+7)(7x+7) = -49x^2-98x-49 -> -49(x+1)(x+1) = -49x^2-98x-49
     all_test.go:5329: 111249: (7x+7)(7x+7) = 49x^2+98x+49 -> 49(x+1)(x+1) = 49x^2+98x+49
---- PASS: TestQuadPolyFactorsBig (7.87s)
+--- PASS: TestQuadPolyFactorsBig (6.62s)
 === RUN   TestQuadPolyDiscriminant
 --- PASS: TestQuadPolyDiscriminant (0.00s)
 === RUN   TestQuadPolyFactors
@@ -223147,7 +223183,7 @@
     all_test.go:5466: 111247: (7x+7)(7x+6) = 49x^2+91x+42 -> 7(7x+6)(x+1) = 49x^2+91x+42
     all_test.go:5466: 111248: -(7x+7)(7x+7) = -49x^2-98x-49 -> -49(x+1)(x+1) = -49x^2-98x-49
     all_test.go:5466: 111249: (7x+7)(7x+7) = 49x^2+98x+49 -> 49(x+1)(x+1) = 49x^2+98x+49
---- PASS: TestQuadPolyFactors (2.69s)
+--- PASS: TestQuadPolyFactors (1.53s)
 === RUN   TestFCPRNG
     all_test.go:5551: [43690 43691 43691]
 --- PASS: TestFCPRNG (0.05s)
@@ -223158,27 +223194,27 @@
 === RUN   TestAddOverflowInt8
 --- PASS: TestAddOverflowInt8 (0.00s)
 === RUN   TestAddOverflowInt16
---- PASS: TestAddOverflowInt16 (2.06s)
+--- PASS: TestAddOverflowInt16 (1.71s)
 === RUN   TestAddOverflowInt32
---- PASS: TestAddOverflowInt32 (2.20s)
+--- PASS: TestAddOverflowInt32 (1.95s)
 === RUN   TestAddOverflowInt64
---- PASS: TestAddOverflowInt64 (1.42s)
+--- PASS: TestAddOverflowInt64 (1.29s)
 === RUN   TestSubOverflowInt8
 --- PASS: TestSubOverflowInt8 (0.00s)
 === RUN   TestSubOverflowInt16
---- PASS: TestSubOverflowInt16 (2.04s)
+--- PASS: TestSubOverflowInt16 (2.08s)
 === RUN   TestSubOverflowInt32
---- PASS: TestSubOverflowInt32 (2.07s)
+--- PASS: TestSubOverflowInt32 (1.61s)
 === RUN   TestSubOverflowInt64
---- PASS: TestSubOverflowInt64 (1.62s)
+--- PASS: TestSubOverflowInt64 (1.42s)
 === RUN   TestMulOverflowInt8
 --- PASS: TestMulOverflowInt8 (0.00s)
 === RUN   TestMulOverflowInt16
---- PASS: TestMulOverflowInt16 (1.66s)
+--- PASS: TestMulOverflowInt16 (1.56s)
 === RUN   TestMulOverflowInt32
---- PASS: TestMulOverflowInt32 (1.87s)
+--- PASS: TestMulOverflowInt32 (1.43s)
 === RUN   TestMulOverflowInt64
---- PASS: TestMulOverflowInt64 (1.59s)
+--- PASS: TestMulOverflowInt64 (1.01s)
 === RUN   TestNewFloat
 --- PASS: TestNewFloat (0.00s)
 === RUN   TestFloatDiv2
@@ -223200,29 +223236,29 @@
 === RUN   TestInt128Add
 --- PASS: TestInt128Add (0.00s)
 === RUN   TestInt128Add2
---- PASS: TestInt128Add2 (1.41s)
+--- PASS: TestInt128Add2 (0.92s)
 === RUN   TestInt128BigInt
 --- PASS: TestInt128BigInt (0.00s)
 === RUN   TestInt128BigInt2
---- PASS: TestInt128BigInt2 (1.49s)
+--- PASS: TestInt128BigInt2 (1.02s)
 === RUN   TestInt128Cmp
 --- PASS: TestInt128Cmp (0.00s)
 === RUN   TestInt128Cmp2
---- PASS: TestInt128Cmp2 (1.98s)
+--- PASS: TestInt128Cmp2 (1.17s)
 === RUN   TestInt128Neg
 --- PASS: TestInt128Neg (0.00s)
 === RUN   TestInt128Neg2
---- PASS: TestInt128Neg2 (1.59s)
+--- PASS: TestInt128Neg2 (0.96s)
 === RUN   TestInt128SetInt64
---- PASS: TestInt128SetInt64 (1.21s)
+--- PASS: TestInt128SetInt64 (0.80s)
 === RUN   TestInt128SetUint64
---- PASS: TestInt128SetUint64 (1.07s)
+--- PASS: TestInt128SetUint64 (0.70s)
 === RUN   ExampleBinaryLog
 --- PASS: ExampleBinaryLog (0.00s)
 PASS
-ok  	modernc.org/mathutil	66.212s
+ok  	modernc.org/mathutil	51.855s
 === RUN   TestNew
---- PASS: TestNew (0.46s)
+--- PASS: TestNew (0.36s)
 === RUN   TestHasFactorUint32
 --- PASS: TestHasFactorUint32 (0.00s)
 === RUN   TestHasFactorUint64
@@ -223230,15 +223266,15 @@
 === RUN   TestHasFactorBigInt
 --- PASS: TestHasFactorBigInt (0.00s)
 === RUN   TestFromFactorBigInt
---- PASS: TestFromFactorBigInt (0.01s)
+--- PASS: TestFromFactorBigInt (0.02s)
 === RUN   TestMod
---- PASS: TestMod (0.87s)
+--- PASS: TestMod (0.65s)
 === RUN   TestModPow
---- PASS: TestModPow (0.59s)
+--- PASS: TestModPow (0.79s)
 === RUN   TestModPow2
 --- PASS: TestModPow2 (0.00s)
 PASS
-ok  	modernc.org/mathutil/mersenne	1.954s
+ok  	modernc.org/mathutil/mersenne	1.826s
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=golang
    dh_prep -O--buildsystem=golang
@@ -223265,12 +223301,14 @@
 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/2633312/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/2633312/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/1523994 and its subdirectories
-I: Current time: Tue Sep  2 14:26:24 -12 2025
-I: pbuilder-time-stamp: 1756866384
+I: removing directory /srv/workspace/pbuilder/2633312 and its subdirectories
+I: Current time: Tue Oct  6 22:51:03 +14 2026
+I: pbuilder-time-stamp: 1791276663