reproduce.debian.net

Attempts to bit-for-bit identically rebuild each Debian binary package found in the distribution archive, using the .buildinfo file produced when the buildd originally built the package.

In more detail:

For each distributed package, rebuilderd calls debrebuild that calls debootsnap, mmdebstrap and finally sbuild to build that package within a user namespace.

• buildinfos.debian.net provides .buildinfo files for each distributed binary package. (see #763822, #929397)
• debootsnap uses snapshot.debian.org to retrieve the exact same version of each build dependency package.
• The goal is to replicate the same build process that is used by Debian during package publication -- not to seek out additional sources of variance.
• Variance testing, used to find factors that can prevent packages from rebuilding reproducibly, will continue at https://tests.reproducible-builds.org/debian/reproducible.html.

suite/arch	reproduced builds	graph	percentage tried / queued sources	workers
trixie/all	Loading stats...	📈	Loading progress...	ionos17-amd64
trixie/amd64	Loading stats...	📈	Loading progress...	osuosl4-amd64
trixie/arm64	Loading stats...	📈	Loading progress...	codethink02-arm64
trixie/armel	Loading stats...	📈	Loading progress...	codethink05-arm64
trixie/armhf	Loading stats...	📈	Loading progress...	codethink01-arm64
trixie/i386	Loading stats...	📈	Loading progress...	infomaniak0(7|8)-i386
trixie/ppc64el	Loading stats...	📈	Loading progress...	osuosl(6|7)-ppc64el
trixie/riscv64	Loading stats...	📈	Loading progress...	riscv64-0(1|2|6|7)

We want independent rebuilders

Documentation hints for rebuilderd