$ git clone -n https://src.fedoraproject.org/rpms/bird.git /var/lib/mock/f41-build-828674-155786/root/chroot_tmpdir/scmroot/bird
Cloning into '/var/lib/mock/f41-build-828674-155786/root/chroot_tmpdir/scmroot/bird'...
$ git fetch origin a06eaca41f9238948f9e4fe36b12707853ec3933:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bird
 * [new ref]         a06eaca41f9238948f9e4fe36b12707853ec3933 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a06eaca Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild