{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"tcx.dcx().delayed_bug(format!("}]}
                                tcx.dcx().delayed_bug(format!(
                                // ensure compilation is doomed, and keep the `old` value.
                                    "Trying to feed an already recorded value for query {} key={key:?}:\n\