{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"///"}]}
    /// A way to temporarily opt out of opt-in copy. This will *never* be accepted.
    (removed, on_unimplemented, "1.40.0", None, None, 65794),
    (removed, opt_out_copy, "1.0.0", None, None, 20740),