{"ast_node_type":"import","tokens":[{"end":60,"kind":"keyword","start":0,"text":"///"}]}
    /// Allows use of the `#[collapse_debuginfo]` attribute.
    (accepted, cmpxchg16b_target_feature, "1.69.0", Some(44839)),
    (accepted, collapse_debuginfo, "1.79.0", Some(100758)),