$ git clone -n https://src.fedoraproject.org/rpms/bsp.git /var/lib/mock/f29-build-1865-598/root/thebuilddir/tmp/scmroot/bsp
Cloning into '/var/lib/mock/f29-build-1865-598/root/thebuilddir/tmp/scmroot/bsp'...
$ git reset --hard cf6319c3da447639f6792dd75a9cf9a1c50c8342
HEAD is now at cf6319c - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild