Recordsgolanggithub.com/prometheus/commonv0.71.0github.com/prometheus/common/model.LegacyValidation
OS × runtime at a glance
1○ 12026-09-05
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.
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✓
|
LOW | 2 | 0 | 100% | 1 | 2026-09-05 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 21✓ — Verified: UNKNOWN 0✓ 7✕
|
ELEVATED FAILURE | 21 | 7 | 75% | 2 | 2026-09-05 |
snapshot · 2026-09-15
Failure clusters
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observed UNKNOWN exit 1 ERR_MODULE_NOT_FOUND Evidence gap ×5 v0.33.0 → v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:88af852f99a8…node:internal/modules/package_json_reader:<n> · throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null); · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed PROJECT_TEST exit 1 ×1 v0.71.0 os=linux · runtime=go@1.26 sha256:b6b777e6b2eb…--- FAIL: TestPromslogLevels (0.00s) · === RUN TestPromslogFormats · contract_test.go:<n>: expected default format <str>, got <str> …go/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05
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observed UNKNOWN exit 1 Evidence gap ×1 v0.71.0 os=linux · runtime=go@1.26 sha256:042f6e977a16…go: updates to go.mod needed; to update it: · go mod tidygo · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:69ab38336834…assertion 1 failed: expected text/plain; version=0.0.4; charset=utf-8, got text/plain; version=0.0.4; charset=utf-8; escaping=underscores · exit status 1go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.71.0 os=linux · runtime=go@1.26 sha256:ccff0aa5ca9d…expected default format logfmt, got · exit status 1go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:761ce8fa9777…node:assert:<n> · throw new AssertionError(obj); · ^ · AssertionError [ERR_ASSERTION]: Should yield 4 tokens for const answer = 42;node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:3b3190f2cd44…doc: cannot find package <str> in any of: · ($GOROOT not set) · <path> (from $GOPATH)go · unclassified-diagnostic · outer go · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation 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: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:b820b4edc1a5…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: should produce 4 tokens before eof for <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 v0.71.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 github.com/prometheus/common/model.LegacyValidation sha256:d5180246550d…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Expected <str> to be reference-equal to <str>:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate