{"record":{"id":"e3723009050051a2","repo":"JuliusBrussee/caveman","slug":"cachebench-replay-evidence-d-w","errorCode":null,"errorMessage":"cachebench: replay evidence %d: %w","messagePattern":"cachebench: replay evidence (.+?): %w","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cacheengine/cachebench/replay.go","lineNumber":263,"sourceCode":"// SummarizeReplayEvidence validates and aggregates replay records.\nfunc SummarizeReplayEvidence(records []ReplayEvidenceRecord) (ReplayEvidenceSummary, error) {\n\tif len(records) == 0 {\n\t\treturn ReplayEvidenceSummary{}, errors.New(\"cachebench: no replay evidence\")\n\t}\n\tsummary := ReplayEvidenceSummary{\n\t\tSchema: ReplaySummarySchema, Requests: len(records),\n\t\tTimingFaithful: true, InputBudgetClaimedProviderCounted: true,\n\t}\n\ttype accumulator struct {\n\t\tsummary   ProviderReplaySummary\n\t\tlatencies []int64\n\t}\n\tgroups := map[string]*accumulator{}\n\tseen := map[string]bool{}\n\tlatencies := make([]int64, 0, len(records))\n\tfor index, record := range records {\n\t\tif err := validateReplayEvidence(record); err != nil {\n\t\t\treturn ReplayEvidenceSummary{}, fmt.Errorf(\"cachebench: replay evidence %d: %w\", index, err)\n\t\t}\n\t\tif seen[record.RequestID] {\n\t\t\treturn ReplayEvidenceSummary{}, fmt.Errorf(\"cachebench: duplicate replay evidence request %q\", record.RequestID)\n\t\t}\n\t\tseen[record.RequestID] = true\n\t\tgroup := groups[record.Provider]\n\t\tif group == nil {\n\t\t\tgroup = &accumulator{summary: ProviderReplaySummary{Provider: record.Provider}}\n\t\t\tgroups[record.Provider] = group\n\t\t}\n\t\tgroup.summary.Requests++\n\t\tif record.Success {\n\t\t\tsummary.Successful++\n\t\t\tgroup.summary.Successful++\n\t\t\tif record.QualityPassed {\n\t\t\t\tsummary.QualityPassed++\n\t\t\t\tgroup.summary.QualityPassed++\n\t\t\t}","sourceCodeStart":245,"sourceCodeEnd":281,"githubUrl":"https://github.com/JuliusBrussee/caveman/blob/27d5a3981a347890211bb1bf2439e5c821a63bc9/cacheengine/cachebench/replay.go#L245-L281","documentation":"Error \"cachebench: replay evidence %d: %w\" thrown in JuliusBrussee/caveman.","triggerScenarios":"Thrown at cacheengine/cachebench/replay.go:263 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Fix the replay evidence entry indicated in the error."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"27d5a3981a347890211bb1bf2439e5c821a63bc9","analyzedAt":"2026-08-15T09:26:11.751Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}