$ git clone -n https://src.fedoraproject.org/rpms/libstorj.git /var/lib/mock/f31-build-100308-33246/root/thebuilddir/tmp/scmroot/libstorj
Cloning into '/var/lib/mock/f31-build-100308-33246/root/thebuilddir/tmp/scmroot/libstorj'...
$ git reset --hard 8e686cd6cd7fb9d9dd209d2abb8ce2da02fba22b
HEAD is now at 8e686cd - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild