$ git clone -n https://src.fedoraproject.org/rpms/mmdb2.git /var/lib/mock/f31-build-111033-34108/root/chroot_tmpdir/scmroot/mmdb2
Cloning into '/var/lib/mock/f31-build-111033-34108/root/chroot_tmpdir/scmroot/mmdb2'...
$ git reset --hard 2baed70423461097d8c1b989338f1bdd238d13df
HEAD is now at 2baed70 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild