$ git clone -n https://src.fedoraproject.org/rpms/kmix.git /var/lib/mock/f41-build-855840-167429/root/chroot_tmpdir/scmroot/kmix
Cloning into '/var/lib/mock/f41-build-855840-167429/root/chroot_tmpdir/scmroot/kmix'...
$ git fetch origin 5a9f5ba3718c3200867276cf6878b99db4caffa7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmix
 * [new ref]         5a9f5ba3718c3200867276cf6878b99db4caffa7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a9f5ba 24.08.2