Recordsgolanggo.opentelemetry.io/otel/metricv1.35.0go.opentelemetry.io/otel/metric.Int64ObservableGauge
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_TEST 1✓
|
LOW | 1 | 0 | 100% | 1 | 2026-08-20 |
snapshot · 2026-09-15
Failure clusters
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observed PROJECT_TEST Evidence gap ×3 v1.24.0 → v1.35.0 → v1.43.0 runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 3 · First recorded: 2026-08-17 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.35.0 os=linux · runtime=go@1.26 sha256:2a77dcac8561…Contract test failed: expected error when ExportSpans is called on unstarted exporter, got nil · exit status 1go · unclassified-diagnostic · outer go run · 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 PROJECT_COMPILE exit 1 ×1 v1.35.0 os=linux · runtime=go@1.26 sha256:e84876b56a4e…test/contract.go:<n>:<n>: assignment mismatch: 1 variable but otlptrace.New returns 2 values …go/compiler · compiler-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02
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observed PROJECT_TEST exit 1 ×1 v1.35.0 os=linux · runtime=go@1.26 sha256:4d9975558e16…--- FAIL: TestWithoutInsecureFailsPlaintext (10.00s) · FAIL example.com/otlptracegrpc-insecure/test 10.009sgo/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02
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observed PROJECT_TEST exit 1 ×1 v1.35.0 os=linux · runtime=go@1.26 sha256:b6b84f5f81cf…--- FAIL: TestWithInsecureContract (10.00s) · contract_test.go:<n>: expected at least one gRPC trace export request, got none …go/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02