{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"(removed,"}]}
    (removed, advanced_slice_patterns, "1.42.0", Some(62254),
    (removed, abi_c_cmse_nonsecure_call, "1.90.0", Some(81391), Some("renamed to abi_cmse_nonsecure_call"), 142146),
     Some("merged into `#![feature(slice_patterns)]`"), 67712),