$ git clone -n https://src.fedoraproject.org/rpms/crossguid.git /var/lib/mock/f31-build-67033-29974/root/thebuilddir/tmp/scmroot/crossguid
Cloning into '/var/lib/mock/f31-build-67033-29974/root/thebuilddir/tmp/scmroot/crossguid'...
$ git reset --hard d98fbd6ad2272779a8a5a3fd48301150629e2123
HEAD is now at d98fbd6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild