{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":".unwrap_or_else(||"}]}
        .unwrap_or_else(|| PathBuf::from(tcx.crate_name(LOCAL_CRATE).as_str()));
        .map(|src| src.for_scope(&tcx.sess, RemapPathScopeComponents::DEBUGINFO).to_path_buf())