$ git clone -n https://src.fedoraproject.org/rpms/bird.git /var/lib/mock/f33-build-331105-58248/root/chroot_tmpdir/scmroot/bird
Cloning into '/var/lib/mock/f33-build-331105-58248/root/chroot_tmpdir/scmroot/bird'...
$ git reset --hard 3d9c4eccc36797375ea295d3ee54937a0f29da50
HEAD is now at 3d9c4ec - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild