Diff of the two buildlogs: -- --- b1/build.log 2020-04-27 16:52:53.734028499 +0000 +++ b2/build.log 2020-04-27 16:56:29.029780742 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun May 30 11:15:16 -12 2021 -I: pbuilder-time-stamp: 1622416516 +I: Current time: Tue Apr 28 06:52:56 +14 2020 +I: pbuilder-time-stamp: 1588006376 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/buster-reproducible-base.tgz] I: copying local configuration @@ -18,7 +18,7 @@ I: Extracting source gpgv: unknown type of key resource 'trustedkeys.kbx' gpgv: keyblock resource '/root/.gnupg/trustedkeys.kbx': General error -gpgv: Signature made Fri May 25 03:11:05 2018 -12 +gpgv: Signature made Sat May 26 05:11:05 2018 +14 gpgv: using RSA key 7D887DC8BA7BBBA7B835E3BADCE310E7864CC8BF gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./zopfli_1.0.2-1.dsc @@ -31,6 +31,18 @@ dpkg-source: info: applying Check_for_greyscale_when_small_image_uses_palette.patch I: using fakeroot in build. I: Installing the build-deps +I: user script /srv/workspace/pbuilder/9480/tmp/hooks/D01_modify_environment starting +debug: Running on profitbricks-build12-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 +Removing 'diversion of /bin/sh to /bin/sh.distrib by dash' +Adding 'diversion of /bin/sh to /bin/sh.distrib by bash' +Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash' +Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by 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/9480/tmp/hooks/D01_modify_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -99,7 +111,7 @@ Get: 31 http://deb.debian.org/debian buster/main i386 intltool-debian all 0.35.0+20060710.5 [26.8 kB] Get: 32 http://deb.debian.org/debian buster/main i386 po-debconf all 1.0.21 [248 kB] Get: 33 http://deb.debian.org/debian buster/main i386 debhelper all 12.1.1 [1016 kB] -Fetched 19.4 MB in 0s (81.8 MB/s) +Fetched 19.4 MB in 4s (4374 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libbsd0: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 ... 19231 files and directories currently installed.) @@ -254,7 +266,7 @@ fakeroot is already the newest version (1.23-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/zopfli-1.0.2/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b +I: Running cd /build/zopfli-1.0.2/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b dpkg-buildpackage: info: source package zopfli dpkg-buildpackage: info: source version 1.0.2-1 dpkg-buildpackage: info: source distribution unstable @@ -264,7 +276,7 @@ fakeroot debian/rules clean dh clean --fail-missing dh_auto_clean -O--fail-missing - make -j18 clean + make -j10 clean make[1]: Entering directory '/build/zopfli-1.0.2' rm -f zopflipng zopfli blocksplitter.o cache.o deflate.o gzip_container.o hash.o katajainen.o lz77.o squeeze.o tree.o util.o zlib_container.o zopfli_lib.o libzopfli* make[1]: Leaving directory '/build/zopfli-1.0.2' @@ -277,7 +289,7 @@ debian/rules override_dh_auto_build make[1]: Entering directory '/build/zopfli-1.0.2' dh_auto_build - make -j18 "INSTALL=install --strip-program=true" + make -j10 "INSTALL=install --strip-program=true" make[2]: Entering directory '/build/zopfli-1.0.2' gcc src/zopfli/blocksplitter.c src/zopfli/cache.c src/zopfli/deflate.c src/zopfli/gzip_container.c src/zopfli/hash.c src/zopfli/katajainen.c src/zopfli/lz77.c src/zopfli/squeeze.c src/zopfli/tree.c src/zopfli/util.c src/zopfli/zlib_container.c src/zopfli/zopfli_lib.c src/zopfli/zopfli_bin.c -W -Wall -Wextra -ansi -pedantic -lm -O2 -Wno-unused-function -Wl,-z,relro -o zopfli src/zopfli/cache.c: In function 'ZopfliInitCache': @@ -287,7 +299,7 @@ %u make[2]: Leaving directory '/build/zopfli-1.0.2' dh_auto_build -- zopflipng - make -j18 "INSTALL=install --strip-program=true" zopflipng + make -j10 "INSTALL=install --strip-program=true" zopflipng make[2]: Entering directory '/build/zopfli-1.0.2' gcc src/zopfli/blocksplitter.c src/zopfli/cache.c src/zopfli/deflate.c src/zopfli/gzip_container.c src/zopfli/hash.c src/zopfli/katajainen.c src/zopfli/lz77.c src/zopfli/squeeze.c src/zopfli/tree.c src/zopfli/util.c src/zopfli/zlib_container.c src/zopfli/zopfli_lib.c -W -Wall -Wextra -ansi -pedantic -lm -O2 -Wno-unused-function -c src/zopfli/cache.c: In function 'ZopfliInitCache': @@ -298,7 +310,7 @@ g++ blocksplitter.o cache.o deflate.o gzip_container.o hash.o katajainen.o lz77.o squeeze.o tree.o util.o zlib_container.o zopfli_lib.o src/zopflipng/lodepng/lodepng.cpp src/zopflipng/lodepng/lodepng_util.cpp src/zopflipng/zopflipng_lib.cc src/zopflipng/zopflipng_bin.cc -W -Wall -Wextra -ansi -pedantic -lm -O2 -Wno-unused-function -Wl,-z,relro -o zopflipng make[2]: Leaving directory '/build/zopfli-1.0.2' dh_auto_build -- libzopfli - make -j18 "INSTALL=install --strip-program=true" libzopfli + make -j10 "INSTALL=install --strip-program=true" libzopfli make[2]: Entering directory '/build/zopfli-1.0.2' gcc src/zopfli/blocksplitter.c src/zopfli/cache.c src/zopfli/deflate.c src/zopfli/gzip_container.c src/zopfli/hash.c src/zopfli/katajainen.c src/zopfli/lz77.c src/zopfli/squeeze.c src/zopfli/tree.c src/zopfli/util.c src/zopfli/zlib_container.c src/zopfli/zopfli_lib.c -W -Wall -Wextra -ansi -pedantic -lm -O2 -Wno-unused-function -fPIC -c src/zopfli/cache.c: In function 'ZopfliInitCache': @@ -311,7 +323,7 @@ ar: creating libzopfli.a make[2]: Leaving directory '/build/zopfli-1.0.2' dh_auto_build -- libzopflipng - make -j18 "INSTALL=install --strip-program=true" libzopflipng + make -j10 "INSTALL=install --strip-program=true" libzopflipng make[2]: Entering directory '/build/zopfli-1.0.2' gcc src/zopfli/blocksplitter.c src/zopfli/cache.c src/zopfli/deflate.c src/zopfli/gzip_container.c src/zopfli/hash.c src/zopfli/katajainen.c src/zopfli/lz77.c src/zopfli/squeeze.c src/zopfli/tree.c src/zopfli/util.c src/zopfli/zlib_container.c src/zopfli/zopfli_lib.c -W -Wall -Wextra -ansi -pedantic -lm -O2 -Wno-unused-function -fPIC -c src/zopfli/cache.c: In function 'ZopfliInitCache': @@ -353,22 +365,24 @@ dh_md5sums -O--fail-missing dh_builddeb -O--fail-missing dpkg-deb: building package 'zopfli-dbgsym' in '../zopfli-dbgsym_1.0.2-1_i386.deb'. -dpkg-deb: building package 'zopfli' in '../zopfli_1.0.2-1_i386.deb'. -dpkg-deb: building package 'libzopfli1' in '../libzopfli1_1.0.2-1_i386.deb'. dpkg-deb: building package 'libzopfli-dev' in '../libzopfli-dev_1.0.2-1_i386.deb'. +dpkg-deb: building package 'libzopfli1' in '../libzopfli1_1.0.2-1_i386.deb'. dpkg-deb: building package 'libzopfli1-dbgsym' in '../libzopfli1-dbgsym_1.0.2-1_i386.deb'. +dpkg-deb: building package 'zopfli' in '../zopfli_1.0.2-1_i386.deb'. dpkg-genbuildinfo --build=binary dpkg-genchanges --build=binary >../zopfli_1.0.2-1_i386.changes dpkg-genchanges: info: binary-only upload (no source code included) dpkg-source --after-build . dpkg-buildpackage: info: binary-only upload (no source included) I: copying local configuration +I: user script /srv/workspace/pbuilder/9480/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/9480/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/14037 and its subdirectories -I: Current time: Sun May 30 11:15:53 -12 2021 -I: pbuilder-time-stamp: 1622416553 +I: removing directory /srv/workspace/pbuilder/9480 and its subdirectories +I: Current time: Tue Apr 28 06:56:28 +14 2020 +I: pbuilder-time-stamp: 1588006588