$ git clone -n https://src.fedoraproject.org/rpms/lcmaps.git /var/lib/mock/f42-build-3340343-44984/root/chroot_tmpdir/scmroot/lcmaps
Cloning into '/var/lib/mock/f42-build-3340343-44984/root/chroot_tmpdir/scmroot/lcmaps'...
$ git fetch origin 424bdfc086c96b9c225bd356b85aa4f44e440b0a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lcmaps
 * [new ref]         424bdfc086c96b9c225bd356b85aa4f44e440b0a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 424bdfc Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild