{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":".send(ParallelPrimeCacheWorkerProgress::EndCrateImportMap)?,"}]}
                            .send(ParallelPrimeCacheWorkerProgress::EndCrateImportMap)?,
                        Ok(()) => progress_sender
                        Err(cancelled) => progress_sender