$ git clone -n https://src.fedoraproject.org/rpms/intel-mpi-benchmarks.git /var/lib/mock/f41-build-side-1-2642553-26805/root/chroot_tmpdir/scmroot/intel-mpi-benchmarks
Cloning into '/var/lib/mock/f41-build-side-1-2642553-26805/root/chroot_tmpdir/scmroot/intel-mpi-benchmarks'...
$ git fetch origin 147204a049ea5364bd867296525cbcf9ff8a8c25:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/intel-mpi-benchmarks
 * [new ref]         147204a049ea5364bd867296525cbcf9ff8a8c25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 147204a add with-conditionals for openmpi, mpich