Recordsgolanggithub.com/klauspost/cpuid/v2v2.2.10github.com/klauspost/cpuid/v2.CombineFeatures
Change the conditions
Current conditions
github.com/klauspost/cpuid/v2.CombineFeatures @v2.2.10ubuntu glibc · x64 · go 1.26 · go 1
2 of 2 passed
Observed — real project builds reported from this coordinate.
no sample at this coordinate yet
- Project observations
- 2 / 2
- Contract verifications
- nothing at this coordinate
- Independent reporting peers
- 1
- Last recorded
- 2026-08-26
Evidence you can open
Dependency Health
Observed combinations and failure evidence for this release
Observed problems 1 ·
Changed 2 ·
Steady 0
First observed break
v2.2.10
go@1.26
4 FAIL · stage: PROJECT_TEST
| Library | Version | Health | Measured there | Projects |
|---|---|---|---|---|
| golang.org/x/sys | v0.30.0 | CANDIDATE Correlated change; unproven combination | contract passed | 2 project-days |
| golang.org/x/sys | v0.31.0 | CANDIDATE Correlated change; unproven combination | contract passed | 2 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 | v2.3.0 | v2.2.10 |
|---|---|---|
| golang.org/x/sys | v0.45.0 | v0.31.0 |
Moved: 1 · unchanged at every release: 0
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 ×4 v2.2.10 → v2.3.0 runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 2 · First recorded: 2026-08-17 · Last seen: 2026-09-07Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×3 v2.2.10 → v2.3.0 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 v2.2.10 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 v2.2.10 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 v2.2.10 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: 2026-08-27 · Last seen: 2026-08-27Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v2.2.10 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: 2026-08-27 · Last seen: 2026-08-27Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v2.2.10 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: 2026-08-27 · Last seen: 2026-08-27Diagnostic re-verification candidate
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observed PROJECT_TEST exit 1 ×1 v2.2.10 os=linux · runtime=go@1.26 sha256:e6452140f766…--- FAIL: TestCPUFeatureQueries (0.00s) · panic: runtime error: index out of range [-1] [recovered, repanicked] · goroutine 8 [running]: …go/test · test-runner-diagnostic · outer go testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30
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observed PROJECT_COMPILE exit 1 ECDSA256 ×1 v2.2.10 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 UNKNOWN exit 1 Evidence gap ×1 v2.2.10 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
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observed UNKNOWN exit 1 Evidence gap ×1 v2.2.10 os=linux · runtime=go@1.26 sha256:4ae58c1456b4…List recursive expected 3 entries, got 5: [certs/example.com certs/example.com/site.crt certs/example.com/site.key certs/other.com certs/other.com/site.crt] …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 v2.2.10 os=linux · runtime=go@1.26 sha256:7d0e5157c232…FAIL: SubjectIsInternal(<str>) = false; want true · exit status 1 · SubjectIsInternal(<str>) = true (expected true) …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
Showing the 12 most-reported of 16 recorded failure clusters. The rest are single reports.