Records/golang/github.com/prometheus/client_golang/v1.19.1/github.com/prometheus/client_golang/prometheus.AlreadyRegisteredError

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.

snapshot · 2026-08-31

Failure clusters

• observed UNKNOWN exit 1 Evidence gap ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:23ccd0c7b557…
  FAIL: expected 168h for 1w, got 0s (err: time: unknown unit <str> in duration <str>) · exit status 1
  go · unclassified-diagnostic · outer go run · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-27 · Last seen: 2026-08-27
  Diagnostic re-verification candidate
• observed UNKNOWN exit 1 Evidence gap ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:2470d64a481a…
  # example.com/sample/test · test/contract.go:<n>:<n>: dur.UnmarshalText undefined (type caddy.Duration has no field or method UnmarshalText)
  go · unclassified-diagnostic · outer go run · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-27 · Last seen: 2026-08-27
  Diagnostic re-verification candidate
• observed UNKNOWN exit 1 Evidence gap ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:31bc65941ca5…
  # example.com/sample/test · test/contract.go:<n>:<n>: dur.String undefined (type caddy.Duration has no field or method String) …
  go · unclassified-diagnostic · outer go run · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-27 · Last seen: 2026-08-27
  Diagnostic re-verification candidate
• observed PROJECT_COMPILE exit 1 ×1 v1.19.1 os=linux · runtime=go@1.26 github.com/prometheus/client_golang/prometheus.AlreadyRegisteredError sha256:826fe69d9410…
  <path> cannot use prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, c.value) (value of interface type prometheus.Metric) as *prometheus.Metric value …
  go/compiler · compiler-diagnostic · outer go run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
• observed UNKNOWN exit 1 Evidence gap ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:e6f715082c5b…
  expected time value between 1787750968.000000 and 1787750968.000000, got 1787750968.498345 · exit status 1
  go · unclassified-diagnostic · outer go run · gap stage-unknown
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
  Diagnostic re-verification candidate
• observed PROJECT_COMPILE exit 1 ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:bed685930873…
  <path> undefined: config.RoundTripperFromConfig · <path> undefined: config.RoundTripperFromConfig
  go/compiler · compiler-diagnostic · outer go test
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
• observed PROJECT_TEST exit 1 ×1 v1.19.1 os=linux · runtime=go@1.26 sha256:93a9cf8f2e92…
  --- FAIL: TestSecretSerializationMasking (0.00s) · FAIL example.com/csx-prometheus-common-config-test 0.012s
  go/test · test-runner-diagnostic · outer go test
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30