$ git clone -n https://src.fedoraproject.org/rpms/waycheck.git /var/lib/mock/f41-build-847717-164042/root/chroot_tmpdir/scmroot/waycheck
Cloning into '/var/lib/mock/f41-build-847717-164042/root/chroot_tmpdir/scmroot/waycheck'...
$ git fetch origin 8a06bfee6d9d87c06c40641b1626ac48da328607:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/waycheck
 * [new ref]         8a06bfee6d9d87c06c40641b1626ac48da328607 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a06bfe Update to 1.3.1