{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"debug!(\"convert_place_op_to_mutable:"}]}
                    debug!("convert_place_op_to_mutable: converting autoref {:?}", adjustment);
                if let Adjust::Borrow(AutoBorrow::Ref(..)) = adjustment.kind {
                    let mutbl = AutoBorrowMutability::Mut {