$ git clone -n https://src.fedoraproject.org/rpms/bzip2.git /var/lib/mock/f31-build-63019-29272/root/chroot_tmpdir/scmroot/bzip2
Cloning into '/var/lib/mock/f31-build-63019-29272/root/chroot_tmpdir/scmroot/bzip2'...
$ git reset --hard 0773fc69d0953828027261105f732768a4bf42bd
HEAD is now at 0773fc6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild