$ git clone -n https://src.fedoraproject.org/rpms/grace.git /var/lib/mock/f31-build-84804-31580/root/chroot_tmpdir/scmroot/grace
Cloning into '/var/lib/mock/f31-build-84804-31580/root/chroot_tmpdir/scmroot/grace'...
$ git reset --hard 30a300cfd45afa63dc25141f1cdd7ec49e8b341d
HEAD is now at 30a300c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild