{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"ParallelPrimeCacheWorkerProgress::Cancelled(cancelled)"}]}
            ParallelPrimeCacheWorkerProgress::Cancelled(cancelled) => {
            ParallelPrimeCacheWorkerProgress::EndModuleSymbols => module_symbols_done += 1,
                // Cancelled::throw should probably be public