{"ast_node_type":"variable","tokens":[{"end":56,"kind":"keyword","start":0,"text":"let"}]}
    let (linker_path, flavor) = linker_and_flavor(sess);
    info!("preparing {:?} to {:?}", crate_type, out_filename);
    let self_contained_components = self_contained_components(sess, crate_type, &linker_path);