Recordsgolanggo.uber.org/zapv1.27.0
Change the conditions
Current conditions
go.uber.org/zap @v1.27.0debian glibc · x64 · go 1.26 · go · go
package-level total, not an API
Recorded as present in projects. Nothing was run at this coordinate.
Observed — real project builds reported from this coordinate.
there is a sample here, and nothing of ours has run it at this coordinate yet (3)
- Project observations
- nothing at this coordinate
- Contract verifications
- nothing at this coordinate
- Usage records
- 1
- Independent reporting peers
- 1
- Last recorded
- 2026-09-07
Evidence you can open
Dependency Health
Observed combinations and failure evidence for this release
Observed problems 1 ·
Changed 3 ·
Steady 1
First observed break
v1.27.0
go@1.26
5 FAIL · stage: PROJECT_TEST
| Library | Version | Health | Measured there | Projects |
|---|---|---|---|---|
| github.com/stretchr/testify | v1.8.1 | CANDIDATE Correlated change; unproven combination | contract passed | 3 project-days |
| go.uber.org/goleak | v1.3.0 | CANDIDATE Correlated change; unproven combination | contract passed | 5 project-days |
| go.uber.org/multierr | v1.10.0 | CANDIDATE Correlated change; unproven combination | contract passed | 3 project-days |
| gopkg.in/yaml.v3 | v3.0.1 | PASS All observations passed | contract passed | 5 project-days |
The measured column is about each dependency's own release, not about the pair. A resolver placing two releases side by side is not evidence that they work together.
Dependency versions across releases
What each release of this package resolved its children to. A child whose version moved is listed first: that is where an upgrade changed something underneath you.
| Library | v1.28.0 | v1.27.1 | v1.27.0 | v1.26.0 | v1.13.0 |
|---|---|---|---|---|---|
| github.com/stretchr/testify | v1.11.1 | v1.8.1 | v1.8.1 | v1.8.1 | v1.4.0 |
| go.uber.org/goleak | v1.3.0 | v1.3.0 | v1.3.0 | v1.2.0 | — |
| go.uber.org/multierr | v1.11.0 | v1.11.0 | v1.10.0 | v1.10.0 | v1.3.0 |
| github.com/pkg/errors | — | — | — | — | v0.9.1 |
| go.uber.org/atomic | — | — | — | — | v1.5.0 |
| go.yaml.in/yaml/v3 | v3.0.4 | — | — | — | — |
| golang.org/x/lint | — | — | — | — | v0.0.0-20190930215403-16217165b5de |
| gopkg.in/yaml.v3 | — | v3.0.1 | v3.0.1 | v3.0.1 | — |
Moved: 3 · unchanged at every release: 5
An edge records that a resolver placed one release beside another on a real machine. It is not a claim that the two work together; that question is answered by samples and contracts, not by presence here.
Recent failure clusters
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observed PROJECT_TEST Evidence gap ×5 v1.26.0 → v1.27.0 → v1.28.0 runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 3 · First recorded: 2026-08-17 · Last seen: 2026-09-07Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×3 v1.27.0 → v1.27.1 os=linux sha256:91ad26545eb1…node:internal/modules/cjs/loader:<n> · throw err; · ^ · Error: Cannot find module <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 2 · First recorded: 2026-08-31 · Last seen: 2026-09-04Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×2 v1.27.0 os=linux · runtime=go@1.26 sha256:e148632e8429…panic: runtime error: invalid memory address or nil pointer dereference · [signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x783bfc] …go · unclassified-diagnostic · outer go run · 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 PROJECT_PROCESS Evidence gap ×1 v1.27.0 os=linux · runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-08-26 · Last seen: 2026-08-26
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observed UNKNOWN exit 1 Evidence gap ×1 v1.27.0 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 1go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.27.0 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-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v1.27.0 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-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 ×1 v1.27.0 os=linux · runtime=go@1.26 sha256:558314b686cc…<path> undefined: certmagic.ACMETLS1Protocolgo/compiler · compiler-diagnostic · outer go runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
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observed PROJECT_COMPILE exit 1 ECDSA256 ×1 v1.27.0 os=linux · runtime=go@1.26 sha256:de7c2e92122a…<path> undefined: certmagic.ECDSA256 · <path> undefined: certmagic.ECDSA384go/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_TEST exit 1 ×1 v1.27.0 os=linux · runtime=go@1.26 sha256:7e9d088c5c85…--- FAIL: TestNew_DefaultFields (0.00s) · contract_test.go:<n>: expected default CertSelection to be non-nil …go/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31
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observed UNKNOWN exit 1 Evidence gap ×1 v1.27.0 os=linux · runtime=go@1.26 sha256:18e6509f8ad1…# command-line-arguments …go · unclassified-diagnostic · outer go run · 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 Evidence gap ×1 v1.27.0 os=linux · runtime=go@1.26 sha256:2b5be17fe3c6…Lock file does not exist on disk: stat <path>: no such file or directory · exit status 1go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
Showing the 12 most-reported of 15 recorded failure clusters. The rest are single reports.