Diff of the two buildlogs:

--
--- b1/build.log	2025-02-07 13:38:58.450349207 +0000
+++ b2/build.log	2025-02-07 15:11:56.870526908 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu Mar 12 07:26:17 -12 2026
-I: pbuilder-time-stamp: 1773343577
+I: Current time: Sat Feb  8 03:39:06 +14 2025
+I: pbuilder-time-stamp: 1738935546
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -26,54 +26,86 @@
 dpkg-source: info: applying hardening
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/4730/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/17652/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos2-i386.
+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 Feb  7 13:39 /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/17652/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/17652/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='i386'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=22 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='i386'
+  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]="i686-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=i386
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=10 '
+  DIRSTACK=()
+  DISTRIBUTION=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=i686
+  HOST_ARCH=i386
   IFS=' 	
   '
-  INVOCATION_ID='d1e6718eb94d4a50b34557dbdb8e5cd7'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  LD_LIBRARY_PATH='/usr/lib/libeatmydata'
-  LD_PRELOAD='libeatmydata.so'
-  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='4730'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=6d211989f7ee4549a9beaaa098f433c7
+  LANG=C
+  LANGUAGE=de_CH:de
+  LC_ALL=C
+  LD_LIBRARY_PATH=/usr/lib/libeatmydata
+  LD_PRELOAD=libeatmydata.so
+  MACHTYPE=i686-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=17652
   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.I7pBr9RA/pbuilderrc_hlMt --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.I7pBr9RA/b1 --logfile b1/build.log pyfftw_0.15.0-1.dsc'
-  SUDO_GID='112'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://213.165.73.152:3128'
+  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.I7pBr9RA/pbuilderrc_YP1p --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.I7pBr9RA/b2 --logfile b2/build.log pyfftw_0.15.0-1.dsc'
+  SUDO_GID=112
+  SUDO_UID=107
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://46.16.76.132:3128
 I: uname -a
-  Linux ionos16-i386 6.1.0-30-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.124-1 (2025-01-12) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-30-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.124-1 (2025-01-12) x86_64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/4730/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/17652/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -299,7 +331,7 @@
 Get: 154 http://deb.debian.org/debian unstable/main i386 python3-snowballstemmer all 2.2.0-4 [58.0 kB]
 Get: 155 http://deb.debian.org/debian unstable/main i386 sphinx-common all 8.1.3-4 [616 kB]
 Get: 156 http://deb.debian.org/debian unstable/main i386 python3-sphinx all 8.1.3-4 [468 kB]
-Fetched 135 MB in 1s (91.9 MB/s)
+Fetched 135 MB in 2s (55.0 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libpython3.13-minimal:i386.
 (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 ... 19792 files and directories currently installed.)
@@ -809,8 +841,8 @@
 Setting up tzdata (2025a-2) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Thu Mar 12 19:26:50 UTC 2026.
-Universal Time is now:  Thu Mar 12 19:26:50 UTC 2026.
+Local time is now:      Fri Feb  7 13:40:01 UTC 2025.
+Universal Time is now:  Fri Feb  7 13:40:01 UTC 2025.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up autotools-dev (20220109.1) ...
@@ -964,7 +996,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/pyfftw-0.15.0/ && 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  > ../pyfftw_0.15.0-1_source.changes
+I: user script /srv/workspace/pbuilder/17652/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/17652/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/pyfftw-0.15.0/ && 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  > ../pyfftw_0.15.0-1_source.changes
 dpkg-buildpackage: info: source package pyfftw
 dpkg-buildpackage: info: source version 0.15.0-1
 dpkg-buildpackage: info: source distribution unstable
@@ -991,21 +1027,21 @@
 INFO:root:running build_py
 WARNING:root:file pyfftw.py (for module pyfftw) not found
 INFO:root:creating build/lib.linux-i686-cpython-312/pyfftw
-INFO:root:copying pyfftw/__init__.py -> build/lib.linux-i686-cpython-312/pyfftw
 INFO:root:copying pyfftw/_version.py -> build/lib.linux-i686-cpython-312/pyfftw
 INFO:root:copying pyfftw/config.py -> build/lib.linux-i686-cpython-312/pyfftw
+INFO:root:copying pyfftw/__init__.py -> build/lib.linux-i686-cpython-312/pyfftw
 INFO:root:creating build/lib.linux-i686-cpython-312/pyfftw/builders
+INFO:root:copying pyfftw/builders/builders.py -> build/lib.linux-i686-cpython-312/pyfftw/builders
 INFO:root:copying pyfftw/builders/_utils.py -> build/lib.linux-i686-cpython-312/pyfftw/builders
 INFO:root:copying pyfftw/builders/__init__.py -> build/lib.linux-i686-cpython-312/pyfftw/builders
-INFO:root:copying pyfftw/builders/builders.py -> build/lib.linux-i686-cpython-312/pyfftw/builders
 INFO:root:creating build/lib.linux-i686-cpython-312/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/cache.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/scipy_fft.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/numpy_fft.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/_utils.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/scipy_fftpack.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/dask_fft.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/numpy_fft.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/__init__.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/scipy_fftpack.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/cache.py -> build/lib.linux-i686-cpython-312/pyfftw/interfaces
 INFO:root:running egg_info
 INFO:root:creating pyFFTW.egg-info
 INFO:root:writing pyFFTW.egg-info/PKG-INFO
@@ -1039,20 +1075,20 @@
 INFO:root:copying pyfftw/utils.pxi -> build/lib.linux-i686-cpython-312/pyfftw
 WARNING:root:file pyfftw.py (for module pyfftw) not found
 INFO:root:running build_ext
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-8v4g9904/None.c -o /tmp/pyfftw-8v4g9904/None.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-8v4g9904/None.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lm -o /tmp/pyfftw-8v4g9904/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-h9gstlir/fftw_plan_dft.c -o /tmp/pyfftw-h9gstlir/fftw_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-h9gstlir/fftw_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3 -lm -o /tmp/pyfftw-h9gstlir/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-hu_fxya0/fftw_init_threads.c -o /tmp/pyfftw-hu_fxya0/fftw_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-hu_fxya0/fftw_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-hu_fxya0/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-b2cxwpjj/fftwf_plan_dft.c -o /tmp/pyfftw-b2cxwpjj/fftwf_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-b2cxwpjj/fftwf_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-b2cxwpjj/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-qan7zdna/fftwf_init_threads.c -o /tmp/pyfftw-qan7zdna/fftwf_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-qan7zdna/fftwf_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-qan7zdna/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-xzkhf0z4/fftwl_plan_dft.c -o /tmp/pyfftw-xzkhf0z4/fftwl_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-xzkhf0z4/fftwl_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-xzkhf0z4/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-4v4z8lq8/fftwl_init_threads.c -o /tmp/pyfftw-4v4z8lq8/fftwl_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp -fopenmp /tmp/pyfftw-4v4z8lq8/fftwl_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l_omp -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-4v4z8lq8/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-3lugjfxa/None.c -o /tmp/pyfftw-3lugjfxa/None.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-3lugjfxa/None.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lm -o /tmp/pyfftw-3lugjfxa/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-i85627i2/fftw_plan_dft.c -o /tmp/pyfftw-i85627i2/fftw_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-i85627i2/fftw_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3 -lm -o /tmp/pyfftw-i85627i2/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-o3u2scnj/fftw_init_threads.c -o /tmp/pyfftw-o3u2scnj/fftw_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-o3u2scnj/fftw_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-o3u2scnj/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-kll7ygo7/fftwf_plan_dft.c -o /tmp/pyfftw-kll7ygo7/fftwf_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-kll7ygo7/fftwf_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-kll7ygo7/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-zkgddeeu/fftwf_init_threads.c -o /tmp/pyfftw-zkgddeeu/fftwf_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-zkgddeeu/fftwf_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-zkgddeeu/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-qio35ih1/fftwl_plan_dft.c -o /tmp/pyfftw-qio35ih1/fftwl_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-qio35ih1/fftwl_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-qio35ih1/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.12 -c /tmp/pyfftw-jsppk_b1/fftwl_init_threads.c -o /tmp/pyfftw-jsppk_b1/fftwl_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp -fopenmp /tmp/pyfftw-jsppk_b1/fftwl_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l_omp -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-jsppk_b1/a.out
 INFO:__main__:Build pyFFTW with support for FFTW with
 INFO:__main__:double precision + openMP
 INFO:__main__:single precision + openMP
@@ -1104,32 +1140,32 @@
 INFO:root:running install_lib
 INFO:root:creating build/bdist.linux-i686/wheel
 INFO:root:creating build/bdist.linux-i686/wheel/pyfftw
+INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/scipy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/numpy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/scipy_fftpack.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/dask_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/cache.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/utils.pxi -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/__init__.pxd -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/pyfftw.pyx -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/pyfftw.cpython-312-i386-linux-gnu.so -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/pyfftw.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/__init__.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/cpu.pxd -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/_version.py -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/pyfftw.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/pyfftw.cpython-312-i386-linux-gnu.so -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/config.py -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/builders
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/builders/builders.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/builders/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
 INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/builders/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/builders/builders.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
-INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/cache.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/scipy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/dask_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/numpy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/interfaces/scipy_fftpack.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/cpu.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-312/pyfftw/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:running install_egg_info
 INFO:root:Copying pyFFTW.egg-info to build/bdist.linux-i686/wheel/./pyFFTW-0.15.0.egg-info
 INFO:root:running install_scripts
 INFO:root:creating build/bdist.linux-i686/wheel/pyFFTW-0.15.0.dist-info/WHEEL
-INFO:wheel:creating '/build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/.tmp-r6da462d/pyFFTW-0.15.0-cp312-cp312-linux_i686.whl' and adding 'build/bdist.linux-i686/wheel' to it
+INFO:wheel:creating '/build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/.tmp-1k_mbent/pyFFTW-0.15.0-cp312-cp312-linux_i686.whl' and adding 'build/bdist.linux-i686/wheel' to it
 INFO:wheel:adding 'pyfftw/__init__.pxd'
 INFO:wheel:adding 'pyfftw/__init__.py'
 INFO:wheel:adding 'pyfftw/_version.py'
@@ -1166,21 +1202,21 @@
 INFO:root:running build_py
 WARNING:root:file pyfftw.py (for module pyfftw) not found
 INFO:root:creating build/lib.linux-i686-cpython-313/pyfftw
-INFO:root:copying pyfftw/__init__.py -> build/lib.linux-i686-cpython-313/pyfftw
 INFO:root:copying pyfftw/_version.py -> build/lib.linux-i686-cpython-313/pyfftw
 INFO:root:copying pyfftw/config.py -> build/lib.linux-i686-cpython-313/pyfftw
+INFO:root:copying pyfftw/__init__.py -> build/lib.linux-i686-cpython-313/pyfftw
 INFO:root:creating build/lib.linux-i686-cpython-313/pyfftw/builders
+INFO:root:copying pyfftw/builders/builders.py -> build/lib.linux-i686-cpython-313/pyfftw/builders
 INFO:root:copying pyfftw/builders/_utils.py -> build/lib.linux-i686-cpython-313/pyfftw/builders
 INFO:root:copying pyfftw/builders/__init__.py -> build/lib.linux-i686-cpython-313/pyfftw/builders
-INFO:root:copying pyfftw/builders/builders.py -> build/lib.linux-i686-cpython-313/pyfftw/builders
 INFO:root:creating build/lib.linux-i686-cpython-313/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/cache.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/scipy_fft.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/numpy_fft.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/_utils.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/scipy_fftpack.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/dask_fft.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/numpy_fft.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
 INFO:root:copying pyfftw/interfaces/__init__.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
-INFO:root:copying pyfftw/interfaces/scipy_fftpack.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
+INFO:root:copying pyfftw/interfaces/cache.py -> build/lib.linux-i686-cpython-313/pyfftw/interfaces
 INFO:root:running egg_info
 INFO:root:writing pyFFTW.egg-info/PKG-INFO
 INFO:root:writing dependency_links to pyFFTW.egg-info/dependency_links.txt
@@ -1212,20 +1248,20 @@
 INFO:root:copying pyfftw/utils.pxi -> build/lib.linux-i686-cpython-313/pyfftw
 WARNING:root:file pyfftw.py (for module pyfftw) not found
 INFO:root:running build_ext
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-ir840kzx/None.c -o /tmp/pyfftw-ir840kzx/None.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-ir840kzx/None.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lm -o /tmp/pyfftw-ir840kzx/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-aa182n5l/fftw_plan_dft.c -o /tmp/pyfftw-aa182n5l/fftw_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-aa182n5l/fftw_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3 -lm -o /tmp/pyfftw-aa182n5l/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-beg2qa3k/fftw_init_threads.c -o /tmp/pyfftw-beg2qa3k/fftw_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-beg2qa3k/fftw_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-beg2qa3k/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-601m6i8_/fftwf_plan_dft.c -o /tmp/pyfftw-601m6i8_/fftwf_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-601m6i8_/fftwf_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-601m6i8_/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-fwjj5nmi/fftwf_init_threads.c -o /tmp/pyfftw-fwjj5nmi/fftwf_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-fwjj5nmi/fftwf_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-fwjj5nmi/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-zj3viiib/fftwl_plan_dft.c -o /tmp/pyfftw-zj3viiib/fftwl_plan_dft.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-zj3viiib/fftwl_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-zj3viiib/a.out
-INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-62og45fd/fftwl_init_threads.c -o /tmp/pyfftw-62og45fd/fftwl_init_threads.o
-INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp -fopenmp /tmp/pyfftw-62og45fd/fftwl_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l_omp -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-62og45fd/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-c0p4enwf/None.c -o /tmp/pyfftw-c0p4enwf/None.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-c0p4enwf/None.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lm -o /tmp/pyfftw-c0p4enwf/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-y6q24c2f/fftw_plan_dft.c -o /tmp/pyfftw-y6q24c2f/fftw_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro /tmp/pyfftw-y6q24c2f/fftw_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3 -lm -o /tmp/pyfftw-y6q24c2f/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-oa9dy98h/fftw_init_threads.c -o /tmp/pyfftw-oa9dy98h/fftw_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-oa9dy98h/fftw_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-oa9dy98h/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-srgjn8wg/fftwf_plan_dft.c -o /tmp/pyfftw-srgjn8wg/fftwf_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp /tmp/pyfftw-srgjn8wg/fftwf_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-srgjn8wg/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-3h27y71s/fftwf_init_threads.c -o /tmp/pyfftw-3h27y71s/fftwf_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-3h27y71s/fftwf_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-3h27y71s/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-mvkmjizo/fftwl_plan_dft.c -o /tmp/pyfftw-mvkmjizo/fftwl_plan_dft.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp /tmp/pyfftw-mvkmjizo/fftwl_plan_dft.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-mvkmjizo/a.out
+INFO:root:i686-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/pyfftw-0.15.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/build/reproducible-path/pyfftw-0.15.0/include -I/build/reproducible-path/pyfftw-0.15.0/pyfftw -I/usr/lib/i386-linux-gnu/python3-numpy/numpy/_core/include -I/usr/include -I/usr/include -I/usr/include/python3.13 -c /tmp/pyfftw-cfnng3i2/fftwl_init_threads.c -o /tmp/pyfftw-cfnng3i2/fftwl_init_threads.o
+INFO:root:i686-linux-gnu-gcc -Wl,-z,relro -fopenmp -fopenmp -fopenmp /tmp/pyfftw-cfnng3i2/fftwl_init_threads.o -L/usr/lib -L/usr/lib/i386-linux-gnu -lfftw3l_omp -lfftw3l -lfftw3f_omp -lfftw3f -lfftw3_omp -lfftw3 -lm -o /tmp/pyfftw-cfnng3i2/a.out
 INFO:__main__:Build pyFFTW with support for FFTW with
 INFO:__main__:double precision + openMP
 INFO:__main__:single precision + openMP
@@ -1277,32 +1313,32 @@
 INFO:root:running install_lib
 INFO:root:creating build/bdist.linux-i686/wheel
 INFO:root:creating build/bdist.linux-i686/wheel/pyfftw
+INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/scipy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/numpy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/scipy_fftpack.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/dask_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/cache.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/utils.pxi -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/__init__.pxd -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/pyfftw.pyx -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/pyfftw.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/__init__.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/cpu.pxd -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/_version.py -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/pyfftw.pxd -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/config.py -> build/bdist.linux-i686/wheel/./pyfftw
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/pyfftw.cpython-313-i386-linux-gnu.so -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/builders
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/builders/builders.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/builders/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
 INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/builders/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/builders/builders.py -> build/bdist.linux-i686/wheel/./pyfftw/builders
-INFO:root:creating build/bdist.linux-i686/wheel/pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/cache.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/scipy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/_utils.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/dask_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/numpy_fft.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/interfaces/scipy_fftpack.py -> build/bdist.linux-i686/wheel/./pyfftw/interfaces
-INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/cpu.pxd -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/__init__.py -> build/bdist.linux-i686/wheel/./pyfftw
+INFO:root:copying build/lib.linux-i686-cpython-313/pyfftw/pyfftw.cpython-313-i386-linux-gnu.so -> build/bdist.linux-i686/wheel/./pyfftw
 INFO:root:running install_egg_info
 INFO:root:Copying pyFFTW.egg-info to build/bdist.linux-i686/wheel/./pyFFTW-0.15.0.egg-info
 INFO:root:running install_scripts
 INFO:root:creating build/bdist.linux-i686/wheel/pyFFTW-0.15.0.dist-info/WHEEL
-INFO:wheel:creating '/build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/.tmp-c8p0ekoe/pyFFTW-0.15.0-cp313-cp313-linux_i686.whl' and adding 'build/bdist.linux-i686/wheel' to it
+INFO:wheel:creating '/build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/.tmp-7t1ifohl/pyFFTW-0.15.0-cp313-cp313-linux_i686.whl' and adding 'build/bdist.linux-i686/wheel' to it
 INFO:wheel:adding 'pyfftw/__init__.pxd'
 INFO:wheel:adding 'pyfftw/__init__.py'
 INFO:wheel:adding 'pyfftw/_version.py'
@@ -1376,9 +1412,9 @@
 preparing documents... done
 copying assets... 
 copying static files... 
+Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/documentation_options.js
 Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/basic.css
 Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/language_data.js
-Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/documentation_options.js
 Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/classic.css
 Writing evaluated template result to /build/reproducible-path/pyfftw-0.15.0/docs/_build/html/_static/sidebar.js
 copying static files: done
@@ -1442,7 +1478,7 @@
 s..............s..............s..............s..............s........... [ 37%]
 ...s..............s...........                                           [ 38%]
 tests/test_pyfftw_multithreaded.py ............                          [ 39%]
-tests/test_pyfftw_nbyte_align.py F....F..............                    [ 40%]
+tests/test_pyfftw_nbyte_align.py ..F..F.....F........                    [ 40%]
 tests/test_pyfftw_numpy_interface.py ....s..............s..............s [ 42%]
 ..............s..............s..............s..............s............ [ 46%]
 ...s...............s...............s...............s...............s.... [ 51%]
@@ -1468,21 +1504,27 @@
 tests/test_r2r.py ....                                                   [100%]
 
 =================================== FAILURES ===================================
-________________________ ByteAlignTest.test_byte_align _________________________
+________________ ByteAlignTest.test_byte_align_different_dtypes ________________
 
-self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align>
+self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align_different_dtypes>
 
-    def test_byte_align(self):
+    def test_byte_align_different_dtypes(self):
         shape = (10,10)
-        a = numpy.random.randn(*shape)
+        a = numpy.int16(numpy.random.randn(*shape)*16000)
+        b = numpy.float64(numpy.random.randn(*shape))
+        c = numpy.int8(numpy.random.randn(*shape)*255)
         # Test a few alignments
         for n in [None, 3, 7, 9, 16, 24, 23, 63, 64]:
             expected_alignment = get_expected_alignment(n)
-            b = byte_align(a, n=n)
->           self.assertTrue(b.ctypes.data % expected_alignment == 0)
+            d = byte_align(a, n=n)
+            self.assertTrue(d.ctypes.data % expected_alignment == 0)
+            self.assertTrue(d.__class__ == a.__class__)
+    
+            d = byte_align(b, n=n)
+>           self.assertTrue(d.ctypes.data % expected_alignment == 0)
 E           AssertionError: False is not true
 
-tests/test_pyfftw_nbyte_align.py:157: AssertionError
+tests/test_pyfftw_nbyte_align.py:286: AssertionError
 ___________________ ByteAlignTest.test_byte_align_set_dtype ____________________
 
 self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align_set_dtype>
@@ -1496,24 +1538,52 @@
         for n in [None, 3, 7, 9, 16, 24, 23, 63, 64]:
             expected_alignment = get_expected_alignment(n)
             d = byte_align(a, dtype='float32', n=n)
+            self.assertTrue(d.ctypes.data % expected_alignment == 0)
+            self.assertTrue(d.dtype == 'float32')
+    
+            d = byte_align(b, dtype='float32', n=n)
 >           self.assertTrue(d.ctypes.data % expected_alignment == 0)
 E           AssertionError: False is not true
 
-tests/test_pyfftw_nbyte_align.py:322: AssertionError
+tests/test_pyfftw_nbyte_align.py:326: AssertionError
+_______________________ ByteAlignTest.test_n_byte_align ________________________
+
+args = (<tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_n_byte_align>,)
+kwargs = {}
+
+    def new_function(*args, **kwargs):
+        with warnings.catch_warnings():
+            warnings.filterwarnings("ignore", category=DeprecationWarning)
+>           return function(*args, **kwargs)
+
+tests/test_pyfftw_nbyte_align.py:55: 
+_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
+tests/test_pyfftw_nbyte_align.py:166: in test_n_byte_align
+    self.assertTrue(b.ctypes.data%n == 0)
+E   AssertionError: False is not true
 =============================== warnings summary ===============================
 tests/test_r2r.py:125
   /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/build/tests/test_r2r.py:125: PytestCollectionWarning: cannot collect test class 'TestRealTransform' because it has a __init__ constructor (from: tests/test_r2r.py)
     class TestRealTransform(object):
 
+tests/test_pyfftw_class_misc.py::FFTWMiscTest::test_input_dtype
+  /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/build/tests/test_pyfftw_class_misc.py:300: RuntimeWarning: overflow encountered in cast
+    new_input_array = numpy.complex64(self.input_array)
+
+tests/test_pyfftw_class_misc.py::FFTWMiscTest::test_output_dtype
+  /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/build/tests/test_pyfftw_class_misc.py:313: RuntimeWarning: overflow encountered in cast
+    new_input_array = numpy.complex64(self.input_array)
+
 tests/test_pyfftw_dask_interface.py: 16 warnings
   /usr/lib/python3/dist-packages/dask/array/fft.py:180: DeprecationWarning: DeprecationWarning: `axes` should not be `None` if `s` is not `None` (Deprecated in NumPy 2.0)
     warnings.warn(
 
 -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
 =========================== short test summary info ============================
-FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align - Ass...
+FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align_different_dtypes
 FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align_set_dtype
-= 2 failed, 1642 passed, 86 skipped, 76 deselected, 17 warnings in 1033.39s (0:17:13) =
+FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_n_byte_align - A...
+= 3 failed, 1641 passed, 86 skipped, 76 deselected, 19 warnings in 2235.33s (0:37:15) =
 E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.12_pyfftw/build; python3.12 -m pytest -k 'not (test_auto_align_input or test_aligned_flag or test_flags or test_alignment or test_get_alignment)'
 I: pybuild base:311: cd /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/build; python3.13 -m pytest -k 'not (test_auto_align_input or test_aligned_flag or test_flags or test_alignment or test_get_alignment)'
 ============================= test session starts ==============================
@@ -1539,7 +1609,7 @@
 s..............s..............s..............s..............s........... [ 37%]
 ...s..............s...........                                           [ 38%]
 tests/test_pyfftw_multithreaded.py ............                          [ 39%]
-tests/test_pyfftw_nbyte_align.py F....F.......F......                    [ 40%]
+tests/test_pyfftw_nbyte_align.py ..F..FF..........F..                    [ 40%]
 tests/test_pyfftw_numpy_interface.py ....s..............s..............s [ 42%]
 ..............s..............s..............s..............s............ [ 46%]
 ...s...............s...............s...............s...............s.... [ 51%]
@@ -1565,21 +1635,27 @@
 tests/test_r2r.py ....                                                   [100%]
 
 =================================== FAILURES ===================================
-________________________ ByteAlignTest.test_byte_align _________________________
+________________ ByteAlignTest.test_byte_align_different_dtypes ________________
 
-self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align>
+self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align_different_dtypes>
 
-    def test_byte_align(self):
+    def test_byte_align_different_dtypes(self):
         shape = (10,10)
-        a = numpy.random.randn(*shape)
+        a = numpy.int16(numpy.random.randn(*shape)*16000)
+        b = numpy.float64(numpy.random.randn(*shape))
+        c = numpy.int8(numpy.random.randn(*shape)*255)
         # Test a few alignments
         for n in [None, 3, 7, 9, 16, 24, 23, 63, 64]:
             expected_alignment = get_expected_alignment(n)
-            b = byte_align(a, n=n)
->           self.assertTrue(b.ctypes.data % expected_alignment == 0)
+            d = byte_align(a, n=n)
+            self.assertTrue(d.ctypes.data % expected_alignment == 0)
+            self.assertTrue(d.__class__ == a.__class__)
+    
+            d = byte_align(b, n=n)
+>           self.assertTrue(d.ctypes.data % expected_alignment == 0)
 E           AssertionError: False is not true
 
-tests/test_pyfftw_nbyte_align.py:157: AssertionError
+tests/test_pyfftw_nbyte_align.py:286: AssertionError
 ___________________ ByteAlignTest.test_byte_align_set_dtype ____________________
 
 self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_byte_align_set_dtype>
@@ -1593,13 +1669,43 @@
         for n in [None, 3, 7, 9, 16, 24, 23, 63, 64]:
             expected_alignment = get_expected_alignment(n)
             d = byte_align(a, dtype='float32', n=n)
+            self.assertTrue(d.ctypes.data % expected_alignment == 0)
+            self.assertTrue(d.dtype == 'float32')
+    
+            d = byte_align(b, dtype='float32', n=n)
+            self.assertTrue(d.ctypes.data % expected_alignment == 0)
+            self.assertTrue(d.dtype == 'float32')
+    
+            d = byte_align(c, dtype='float64', n=n)
 >           self.assertTrue(d.ctypes.data % expected_alignment == 0)
 E           AssertionError: False is not true
 
-tests/test_pyfftw_nbyte_align.py:322: AssertionError
-_______________ ByteAlignTest.test_n_byte_align_different_dtypes _______________
+tests/test_pyfftw_nbyte_align.py:330: AssertionError
+_______________________ ByteAlignTest.test_empty_aligned _______________________
+
+self = <tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_empty_aligned>
 
-args = (<tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_n_byte_align_different_dtypes>,)
+    def test_empty_aligned(self):
+        shape = (10,10)
+        # Test a few alignments and dtypes
+        for each in [(3, 'float64'),
+                (7, 'float64'),
+                (9, 'float32'),
+                (16, 'int64'),
+                (24, 'bool'),
+                (23, 'complex64'),
+                (63, 'complex128'),
+                (64, 'int8')]:
+    
+            n = each[0]
+            b = empty_aligned(shape, dtype=each[1], n=n)
+>           self.assertTrue(b.ctypes.data%n == 0)
+E           AssertionError: False is not true
+
+tests/test_pyfftw_nbyte_align.py:129: AssertionError
+__________________ ByteAlignTest.test_n_byte_align_set_dtype ___________________
+
+args = (<tests.test_pyfftw_nbyte_align.ByteAlignTest testMethod=test_n_byte_align_set_dtype>,)
 kwargs = {}
 
     def new_function(*args, **kwargs):
@@ -1609,7 +1715,7 @@
 
 tests/test_pyfftw_nbyte_align.py:55: 
 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
-tests/test_pyfftw_nbyte_align.py:306: in test_n_byte_align_different_dtypes
+tests/test_pyfftw_nbyte_align.py:346: in test_n_byte_align_set_dtype
     self.assertTrue(d.ctypes.data%n == 0)
 E   AssertionError: False is not true
 =============================== warnings summary ===============================
@@ -1617,24 +1723,17 @@
   /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/build/tests/test_r2r.py:125: PytestCollectionWarning: cannot collect test class 'TestRealTransform' because it has a __init__ constructor (from: tests/test_r2r.py)
     class TestRealTransform(object):
 
-tests/test_pyfftw_class_misc.py::FFTWMiscTest::test_input_dtype
-  /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/build/tests/test_pyfftw_class_misc.py:300: RuntimeWarning: overflow encountered in cast
-    new_input_array = numpy.complex64(self.input_array)
-
-tests/test_pyfftw_class_misc.py::FFTWMiscTest::test_output_dtype
-  /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/build/tests/test_pyfftw_class_misc.py:313: RuntimeWarning: overflow encountered in cast
-    new_input_array = numpy.complex64(self.input_array)
-
 tests/test_pyfftw_dask_interface.py: 16 warnings
   /usr/lib/python3/dist-packages/dask/array/fft.py:180: DeprecationWarning: DeprecationWarning: `axes` should not be `None` if `s` is not `None` (Deprecated in NumPy 2.0)
     warnings.warn(
 
 -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
 =========================== short test summary info ============================
-FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align - Ass...
+FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align_different_dtypes
 FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_byte_align_set_dtype
-FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_n_byte_align_different_dtypes
-= 3 failed, 1641 passed, 86 skipped, 76 deselected, 19 warnings in 975.97s (0:16:15) =
+FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_empty_aligned - ...
+FAILED tests/test_pyfftw_nbyte_align.py::ByteAlignTest::test_n_byte_align_set_dtype
+= 4 failed, 1640 passed, 86 skipped, 76 deselected, 17 warnings in 3107.20s (0:51:47) =
 E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /build/reproducible-path/pyfftw-0.15.0/.pybuild/cpython3_3.13_pyfftw/build; python3.13 -m pytest -k 'not (test_auto_align_input or test_aligned_flag or test_flags or test_alignment or test_get_alignment)'
 dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p "3.12 3.13" returned exit code 13
 make[1]: Leaving directory '/build/reproducible-path/pyfftw-0.15.0'
@@ -1668,9 +1767,9 @@
 dpkg-gencontrol: warning: package python-pyfftw-doc: substitution variable ${sphinxdoc:Built-Using} unused, but is defined
    dh_md5sums -O--buildsystem=pybuild
    dh_builddeb -O--buildsystem=pybuild
+dpkg-deb: building package 'python3-pyfftw' in '../python3-pyfftw_0.15.0-1_i386.deb'.
 dpkg-deb: building package 'python-pyfftw-doc' in '../python-pyfftw-doc_0.15.0-1_all.deb'.
 dpkg-deb: building package 'python3-pyfftw-dbgsym' in '../python3-pyfftw-dbgsym_0.15.0-1_i386.deb'.
-dpkg-deb: building package 'python3-pyfftw' in '../python3-pyfftw_0.15.0-1_i386.deb'.
  dpkg-genbuildinfo --build=binary -O../pyfftw_0.15.0-1_i386.buildinfo
  dpkg-genchanges --build=binary -O../pyfftw_0.15.0-1_i386.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -1678,12 +1777,14 @@
 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/17652/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/17652/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/4730 and its subdirectories
-I: Current time: Thu Mar 12 08:01:57 -12 2026
-I: pbuilder-time-stamp: 1773345717
+I: removing directory /srv/workspace/pbuilder/17652 and its subdirectories
+I: Current time: Sat Feb  8 05:11:55 +14 2025
+I: pbuilder-time-stamp: 1738941115