$ git clone -n https://src.fedoraproject.org/rpms/kf6-kitemmodels.git /var/lib/mock/f41-build-837718-159366/root/chroot_tmpdir/scmroot/kf6-kitemmodels
Cloning into '/var/lib/mock/f41-build-837718-159366/root/chroot_tmpdir/scmroot/kf6-kitemmodels'...
$ git fetch origin 69d909f2c3e4b792c2b9ba2645973afc95609794:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kitemmodels
 * [new ref]         69d909f2c3e4b792c2b9ba2645973afc95609794 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69d909f 6.5.0