{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"@future_incompatible"}]}
    @future_incompatible = FutureIncompatibleInfo {
    "detects calling `into_iter` on boxed slices in Rust 2015, 2018, and 2021",
        reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),