{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"compatibility_diagonal.iter_enumerated().find_map(|(i,"}]}
            compatibility_diagonal.iter_enumerated().find_map(|(i, c)| {
        if let Some((mismatch_idx, terr)) =
                if let Compatibility::Incompatible(Some(terr)) = c {