Recordsgolanggithub.com/munnerz/goautonegv0.0.0-20191010083416-a7dc8b61c822Negotiate
OS × runtime at a glance
1 12026-08-31
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Published samples
- github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822: negotiate HTTP Accept header content type using goautoneg This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWNegotiateParseAccept MIT-0 · 2026-08-28
Compatibility matrix
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| go 1.26 · Go · go · linux glibc
Observations: PROJECT_PROCESS 2✓ — Verified: UNKNOWN 0✓ 1✕
|
LOW | 2 | 1 | 67% | 1 | 2026-08-31 |
| go 1.26 · Go · go · linux musl · docker
Verified: CONTRACT 1✓
|
LOW | 0 | 1 | 100% | 0 · 1✓ | 2026-08-28 |
snapshot · 2026-09-15
Failure clusters
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observed UNKNOWN signal KILLED Evidence gap ×5 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:5782351ae918…go · unclassified-diagnostic · outer go run, go test · gap diagnostic-missingEvidence quality: partial · Environment variants: 1 · First recorded: 2026-09-07 · Last seen: 2026-09-08Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 Evidence gap ×3 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:c2ae6d87252c…go/compiler · build-aggregate · outer go test · gap diagnostic-missingEvidence quality: partial · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-09-08Diagnostic re-verification candidate
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observed PROJECT_TEST Evidence gap ×2 v0.0.0-20191010083416-a7dc8b61c822 os=windows · runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-08-17 · Last seen: 2026-08-17Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 ×2 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:964ddac6b19a…<path> <str> imported and not usedgo/compiler · compiler-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-09-07
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observed PROJECT_COMPILE exit 1 ×2 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:02fe86edb6eb…test/contract_test.go:<n>:<n>: <str> imported and not usedgo/compiler · compiler-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
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observed PROJECT_RESOLVE exit 1 ×2 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:ebc5ddd01571…<path>:<n>:<n>: missing go.sum entry for module providing package github.com/golang/protobuf/proto (imported by …go/module · resolve-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03
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observed PROJECT_RESOLVE exit 1 ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:0facb7ea8a74…<path>:<n>:<n>: missing go.sum entry for module providing package github.com/KimMachineGun/automemlimit/memlimit (imported by github.<token>); to add: …go/module · resolve-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-27 · Last seen: 2026-08-27
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observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:f3a5a3011077…panic: interface conversion: interface {} is nil, not *caddy.Replacer · goroutine 1 [running]: …go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-27 · Last seen: 2026-08-27Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:e5111e60a161…test/contract_test.go:<n>:<n>: cannot use fallback (variable of type *mockMetricReader) as <str>.Reader value in return statement: *mockMetricReader does not …go/compiler · compiler-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
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observed PROJECT_TEST exit 1 ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:69c4e8d0164a…--- FAIL: TestPrometheusExporter (0.00s) · --- PASS: TestPrometheusExporter/prometheus.New_creates_an_Exporter_implementing_sdkmetric.Reader (0.00s) …go/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
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observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:09d24b1b4448…# example.com/sample/test …go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20191010083416-a7dc8b61c822 os=linux · runtime=go@1.26 sha256:ea3151eed00c…go: finding module for package go.opentelemetry.io/otel/sdk/metric/aggregation · go: downloading go.opentelemetry.io/otel/sdk v1.46.0 …go · unclassified-diagnostic · outer go mod · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
Showing the 12 most-reported of 34 recorded failure clusters. The rest are single reports.