$ git clone -n https://src.fedoraproject.org/rpms/kf6-kitemmodels.git /var/lib/mock/f41-build-857205-167971/root/chroot_tmpdir/scmroot/kf6-kitemmodels
Cloning into '/var/lib/mock/f41-build-857205-167971/root/chroot_tmpdir/scmroot/kf6-kitemmodels'...
$ git fetch origin feb4248266a166f1b2ccc67d2271352678e468c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kitemmodels
 * [new ref]         feb4248266a166f1b2ccc67d2271352678e468c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at feb4248 6.7.0