{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"self.tcx.node_span_lint(RUST_2021_PRELUDE_COLLISIONS,"}]}
        self.tcx.node_span_lint(RUST_2021_PRELUDE_COLLISIONS, expr_id, span, |lint| {
            lint.primary_message(format!(