{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"debug!(\"GatherVisitor:"}]}
        debug!("GatherVisitor: item_def_id={:?} with imports {:#?}", item_def_id, imports);
        let imports = tcx.used_trait_imports(item_def_id);
        used_trait_imports.extend_unord(imports.items().copied());