{"ast_node_type":"variable","tokens":[{"end":91,"kind":"keyword","start":0,"text":"let"}]}
                    let loop_hir_id = HirId { owner: self.current_hir_id_owner, local_id };
                    let local_id = self.ident_and_label_to_local_id[&loop_id];
                    Ok(loop_hir_id)