$ git clone -n https://src.fedoraproject.org/rpms/knemo.git /var/lib/mock/f41-build-850038-165103/root/chroot_tmpdir/scmroot/knemo
Cloning into '/var/lib/mock/f41-build-850038-165103/root/chroot_tmpdir/scmroot/knemo'...
$ git fetch origin 2811ca6eec89926fe0482770cf5df7c6511725a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knemo
 * [new ref]         2811ca6eec89926fe0482770cf5df7c6511725a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2811ca6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild