$ git clone -n https://src.fedoraproject.org/rpms/kmplot.git /var/lib/mock/f40-build-2516968-61729/root/chroot_tmpdir/scmroot/kmplot
Cloning into '/var/lib/mock/f40-build-2516968-61729/root/chroot_tmpdir/scmroot/kmplot'...
$ git fetch origin c2ecf58898e35d3e0fe8f69733777e2e659a8f0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmplot
 * [new ref]         c2ecf58898e35d3e0fe8f69733777e2e659a8f0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2ecf58 24.02.0