$ git clone -n https://src.fedoraproject.org/rpms/kea.git /var/lib/mock/f41-build-860532-168969/root/chroot_tmpdir/scmroot/kea
Cloning into '/var/lib/mock/f41-build-860532-168969/root/chroot_tmpdir/scmroot/kea'...
$ git fetch origin 72d8d2d3cbef28a69cdb05fddefe50bd1585dba0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kea
 * [new ref]         72d8d2d3cbef28a69cdb05fddefe50bd1585dba0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72d8d2d Fix startup failures during upgrade due to wrong permissions and ownership