$ git clone -n https://src.fedoraproject.org/rpms/Xaw3d.git /var/lib/mock/f40-build-2332873-59183/root/chroot_tmpdir/scmroot/Xaw3d
Cloning into '/var/lib/mock/f40-build-2332873-59183/root/chroot_tmpdir/scmroot/Xaw3d'...
$ git fetch origin eec1acd733b8d3188be677a955d9daa02d523ea6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/Xaw3d
 * [new ref]         eec1acd733b8d3188be677a955d9daa02d523ea6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eec1acd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild