$ git clone -n https://src.fedoraproject.org/rpms/kf5-kjobwidgets.git /var/lib/mock/f40-build-742153-110610/root/chroot_tmpdir/scmroot/kf5-kjobwidgets
Cloning into '/var/lib/mock/f40-build-742153-110610/root/chroot_tmpdir/scmroot/kf5-kjobwidgets'...
$ git fetch origin 6eefb696791bb5850239acaceefdb8d8fbca7d5a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kjobwidgets
 * [new ref]         6eefb696791bb5850239acaceefdb8d8fbca7d5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6eefb69 5.111.0