$ git clone -n https://src.fedoraproject.org/rpms/kf5-incidenceeditor.git /var/lib/mock/f38-build-717638-96586/root/chroot_tmpdir/scmroot/kf5-incidenceeditor
Cloning into '/var/lib/mock/f38-build-717638-96586/root/chroot_tmpdir/scmroot/kf5-incidenceeditor'...
$ git fetch origin 67db1ad4bf56a8effdef09a92e486d02f91f2a4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-incidenceeditor
 * [new ref]         67db1ad4bf56a8effdef09a92e486d02f91f2a4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67db1ad 23.04.1