$ git clone -n https://src.fedoraproject.org/rpms/qemu-sanity-check.git /var/lib/mock/f29-build-137-142/root/thebuilddir/tmp/scmroot/qemu-sanity-check
Cloning into '/var/lib/mock/f29-build-137-142/root/thebuilddir/tmp/scmroot/qemu-sanity-check'...
$ git reset --hard 078a7e07a5df979ffe17d98b81927865b13feed0
fatal: Could not parse object '078a7e07a5df979ffe17d98b81927865b13feed0'.