$ git clone -n https://src.fedoraproject.org/rpms/python-zmq.git /var/lib/mock/f40-build-2360034-60329/root/chroot_tmpdir/scmroot/python-zmq
Cloning into '/var/lib/mock/f40-build-2360034-60329/root/chroot_tmpdir/scmroot/python-zmq'...
$ git fetch origin a7f566facc522872dec25164569fe6f9ed04ea0c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zmq
 * [new ref]         a7f566facc522872dec25164569fe6f9ed04ea0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7f566f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild