Recordsgolanggithub.com/cenkalti/backoff/v5v5.0.3ExponentialBackOff
OS × runtime at a glance
1○ 12026-10-13
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/cenkalti/backoff/v5 v5.0.3: ExponentialBackOff, Permanent, Retry 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. HOWExponentialBackOffPermanentRetryWithMaxTriesgo 1.26.6 MIT-0 · 2026-09-14
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 · docker
Observations: PROJECT_TEST 2✓ — Verified: CONTRACT 1✓
|
LOW | 2 | 1 | 100% | 1 · 1✓ | 2026-10-13 |
| go 1.26 · Go · go · linux glibc
Observations: PROJECT_PROCESS 2✓
|
LOW | 2 | 0 | 100% | 1 | 2026-09-14 |
snapshot · 2026-10-13
Failure clusters
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observed PROCESS_START process start failed Evidence gap ×16 v5.0.3 os=linux sha256:c12549970456…· structured-termination · gap diagnostic-missingEvidence quality: partial · Environment variants: 3 · First recorded: 2026-09-02 · Last seen: 2026-09-08Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×11 v5.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:9be950af9140…Traceback (most recent call last): · File <str>, line 1, in <module> · ModuleNotFoundError: No module named <str>python3 · unclassified-diagnostic · outer python3 · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-02Diagnostic re-verification candidate
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observed UNKNOWN signal KILLED Evidence gap ×6 v5.0.3 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 UNKNOWN exit 1 ERROR Evidence gap ×5 v5.0.3 os=linux · runtime=go@1.26 sha256:69d280c75213…verifying go.opentelemetry.io/otel@v1.43.0/go.mod: checksum mismatch · downloaded: h1:<token> · go.sum: h1:<token> · SECURITY ERRORgo · unclassified-diagnostic · outer go mod, go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-09-01Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 ×3 v5.0.3 os=linux · runtime=go@1.26 sha256:d5fae02e8604…test/contract.go:<n>:<n>: <str> imported and not usedgo/compiler · compiler-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 1 ×2 v5.0.3 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: 2026-08-30
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observed UNKNOWN exit 1 ERROR Evidence gap ×2 v5.0.3 os=linux · runtime=go@1.26 sha256:ee3d1e9b170c…verifying go.opentelemetry.io/proto/otlp@v1.10.0/go.mod: checksum mismatch · downloaded: h1:<token> · go.sum: h1:<token> · SECURITY ERRORgo · unclassified-diagnostic · outer go mod · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERROR Evidence gap ×2 v5.0.3 os=linux · runtime=go@1.26 sha256:49d326dffb26…verifying go.opentelemetry.io/otel/metric@v1.43.0: checksum mismatch · downloaded: h1:<token> · go.sum: h1:<token> · SECURITY ERRORgo · unclassified-diagnostic · outer go mod · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×2 v5.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:986d98189e70…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02Diagnostic re-verification candidate
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observed UNKNOWN exit 2 Evidence gap ×2 v5.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:5bb159dc4015…usage: -c [-h] [--port int] · -c: error: unrecognized arguments: -p 4000· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×2 v5.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:7789edf7d3db…<path> · <path> · <path>· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02Diagnostic re-verification candidate
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observed UNKNOWN exit 2 EVERYTHING Evidence gap ×2 v5.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:d29a2deca319…csx sample: unknown subcommand <str> · usage: csx sample <subcommand> · propose --goal G [--package purl]... [--symbol s]... …· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02Diagnostic re-verification candidate
Showing the 12 most-reported of 71 recorded failure clusters. The rest are single reports.