$ git clone -n https://src.fedoraproject.org/rpms/gforth.git /var/lib/mock/f31-build-53851-27914/root/thebuilddir/tmp/scmroot/gforth
Cloning into '/var/lib/mock/f31-build-53851-27914/root/thebuilddir/tmp/scmroot/gforth'...
$ git reset --hard b88a64f3962136e36cba4948c0c161e1efc53d42
HEAD is now at b88a64f - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild