{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"writeln!(out,"}]}
    writeln!(out, "For example, rustc -C target-cpu=mycpu -C target-feature=+feature1,-feature2\n")
    writeln!(out, "\nUse +feature to enable a feature, or -feature to disable it.").unwrap();
        .unwrap();