$ git clone -n https://src.fedoraproject.org/rpms/globus-gass-cache-program.git /var/lib/mock/f31-build-55599-28136/root/thebuilddir/tmp/scmroot/globus-gass-cache-program
Cloning into '/var/lib/mock/f31-build-55599-28136/root/thebuilddir/tmp/scmroot/globus-gass-cache-program'...
$ git reset --hard 4915a38ec7d5b39d7619b1135101611201c0d19d
HEAD is now at 4915a38 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild