$ git clone -n https://src.fedoraproject.org/rpms/Xaw3d.git /var/lib/mock/f39-build-1464138-33477/root/chroot_tmpdir/scmroot/Xaw3d
Cloning into '/var/lib/mock/f39-build-1464138-33477/root/chroot_tmpdir/scmroot/Xaw3d'...
$ git fetch origin e5a9fd17550cd4fd4ee92cc4dd3b60594cd2e668:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/Xaw3d
 * [new ref]         e5a9fd17550cd4fd4ee92cc4dd3b60594cd2e668 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5a9fd1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild