$ git clone -n https://src.fedoraproject.org/rpms/baloo-widgets.git /var/lib/mock/f41-build-856312-167543/root/chroot_tmpdir/scmroot/baloo-widgets
Cloning into '/var/lib/mock/f41-build-856312-167543/root/chroot_tmpdir/scmroot/baloo-widgets'...
$ git fetch origin 333773b65298a331f7978b453d4868f4c6ffdd33:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/baloo-widgets
 * [new ref]         333773b65298a331f7978b453d4868f4c6ffdd33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 333773b 24.08.2