$ git clone -n https://src.fedoraproject.org/rpms/ultimatestunts.git /var/lib/mock/f29-build-4359-1033/root/thebuilddir/tmp/scmroot/ultimatestunts
Cloning into '/var/lib/mock/f29-build-4359-1033/root/thebuilddir/tmp/scmroot/ultimatestunts'...
$ git reset --hard f00735ac8be8542180ac58eb9cec4314bee778f1
HEAD is now at f00735a - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild