$ git clone -n https://src.fedoraproject.org/rpms/kf5-incidenceeditor.git /var/lib/mock/f40-build-2315736-57963/root/chroot_tmpdir/scmroot/kf5-incidenceeditor
Cloning into '/var/lib/mock/f40-build-2315736-57963/root/chroot_tmpdir/scmroot/kf5-incidenceeditor'...
$ git fetch origin b19ce308c7e05900ec59a9f71668658d1427e703:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-incidenceeditor
 * [new ref]         b19ce308c7e05900ec59a9f71668658d1427e703 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b19ce30 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild