$ git clone -n https://src.fedoraproject.org/rpms/gkrellm-top.git /var/lib/mock/f31-build-55417-28123/root/chroot_tmpdir/scmroot/gkrellm-top
Cloning into '/var/lib/mock/f31-build-55417-28123/root/chroot_tmpdir/scmroot/gkrellm-top'...
$ git reset --hard 2f68056a80974a29c66baeab10dc12bda69d7c5f
HEAD is now at 2f68056 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild