$ git clone -n https://src.fedoraproject.org/rpms/kmix.git /var/lib/mock/f38-build-side-42-init-devel-803341-28144/root/chroot_tmpdir/scmroot/kmix
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-803341-28144/root/chroot_tmpdir/scmroot/kmix'...
$ git fetch origin 33fda9ea8ea96536a6ec280ec542f20b2709dbd0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmix
 * [new ref]         33fda9ea8ea96536a6ec280ec542f20b2709dbd0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33fda9e feat: 22.12.3