$ git clone -n https://src.fedoraproject.org/rpms/Judy.git /var/lib/mock/f31-build-49002-27217/root/thebuilddir/tmp/scmroot/Judy
Cloning into '/var/lib/mock/f31-build-49002-27217/root/thebuilddir/tmp/scmroot/Judy'...
$ git reset --hard 87c59a8f15a0d43403c51f8d373f7e8be810c4cb
HEAD is now at 87c59a8 Modernize spec