$ git clone -n https://src.fedoraproject.org/rpms/mmdb2.git /var/lib/mock/f31-build-56085-28181/root/chroot_tmpdir/scmroot/mmdb2
Cloning into '/var/lib/mock/f31-build-56085-28181/root/chroot_tmpdir/scmroot/mmdb2'...
$ git reset --hard 2cfd507b83588b0777980dba2bb1a240fb143c67
HEAD is now at 2cfd507 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild