$ git clone -n https://src.fedoraproject.org/rpms/cp2k.git /var/lib/mock/f41-build-850174-165151/root/chroot_tmpdir/scmroot/cp2k
Cloning into '/var/lib/mock/f41-build-850174-165151/root/chroot_tmpdir/scmroot/cp2k'...
$ git fetch origin 7a781980cd126ba071527725a93641319e67a94b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cp2k
 * [new ref]         7a781980cd126ba071527725a93641319e67a94b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a78198 Rebuild again for spglib-2.5.0