Recordsgolanggolang.org/x/expv0.0.0-20240506185415-9bf2ced13842
Change the conditions
Current conditions
golang.org/x/exp @v0.0.0-20240506185415-9bf2ced13842debian glibc · x64 · go 1.26 · go · go
package-level total, not an API
0 of 1 passed
Verified — this network ran a contract at this coordinate.
there is a sample here, and our run of it at this coordinate failed (1)
- Project observations
- 0 / 1
- Contract verifications
- 0 / 1
- Usage records
- 2
- Independent reporting peers
- 1
- Failures with a captured fingerprint
- 0 / 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 0
First observed break
v0.0.0-20240506185415-9bf2ced13842
linux · go@1.26
8 FAIL · stage: PROJECT_TEST
| Library | Version | Health | Measured there | Projects |
|---|---|---|---|---|
| github.com/google/go-cmp | v0.6.0 | CANDIDATE Correlated change; unproven combination | contract passed | 2 project-days |
| golang.org/x/mod | v0.17.0 | CANDIDATE Correlated change; unproven combination | nothing measured | 2 project-days |
| golang.org/x/tools | v0.21.0 | CANDIDATE Correlated change; unproven combination | nothing measured | 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 | v0.0.0-20260824195058-e88cd73687aa | v0.0.0-20251023183803-a4bb9ffd2546 | v0.0.0-20240506185415-9bf2ced13842 | v0.0.0-20230515195305-f3d0a9c9a5cc | v0.0.0-20200224162631-6cc2880d07d6 |
|---|---|---|---|---|---|
| github.com/google/go-cmp | v0.6.0 | v0.7.0 | v0.6.0 | v0.6.0 | — |
| golang.org/x/mod | v0.39.0 | v0.37.0 | v0.17.0 | v0.6.0 | v0.2.0 |
| golang.org/x/tools | v0.49.0 | v0.46.0 | v0.21.0 | v0.2.0 | v0.0.0-20200825202427-b303f430e36d |
| dmitri.shuralyov.com/gpu/mtl | — | — | — | — | v0.0.0-20190408044501-666a987793e9 |
| github.com/BurntSushi/xgb | — | — | — | — | v0.0.0-20160522181843-27f122750802 |
| github.com/go-gl/glfw/v3.3/glfw | — | — | — | — | v0.0.0-20200222043503-6f7a984d4dc4 |
| golang.org/x/image | — | — | — | — | v0.0.0-20190802002840-cff245a6509b |
| golang.org/x/mobile | — | — | — | — | v0.0.0-20190719004257-d2bd2a29d028 |
| golang.org/x/sys | — | — | — | — | v0.47.0 |
| golang.org/x/tools/go/packages/packagestest | v0.1.1-deprecated | v0.1.1-deprecated | — | — | — |
| golang.org/x/xerrors | — | — | — | — | v0.0.0-20200804184101-5ec99f83aff1 |
Moved: 3 · unchanged at every release: 8
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 ×8 v0.0.0-20230515195305-f3d0a9c9a5cc → v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 2 · First recorded: 2026-08-26 · Last seen: 2026-09-07Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 Evidence gap ×2 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:c2ae6d87252c…go/compiler · build-aggregate · outer go test · gap diagnostic-missingEvidence quality: partial · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-31Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 1 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:7668b6f719c4…<path> cannot use tokSource (variable of type *staticTokenSource) as antlr.Lexer value in argument to antlr.NewCommonTokenStream: *staticTokenSource does not …go/compiler · compiler-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 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:c99bdadce2bb…<path> undefined: antlr.RuleNodeInvalidRuleIndex · <path> undefined: antlr.RuleNodeInvalidRuleIndex …go/compiler · compiler-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 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:feee914ca805…<path> cannot use errNode (variable of type *antlr.ErrorNodeImpl) as antlr.Token value in argument to rootCtx.AddErrorNode: *antlr.ErrorNodeImpl does not …go/compiler · compiler-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_TEST exit 1 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:a18716fabce2…--- FAIL: TestBailErrorStrategySetsParseCancellationException (0.00s) …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_TEST exit 1 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:eb58a2ae81bd…--- FAIL: TestBailErrorStrategyPanicsOnSyntaxError (0.00s) · FAIL example.com/antlrsample 0.008sgo/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_TEST exit 1 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:eff1f795b919…--- FAIL: TestBailErrorStrategySetsParseCancellationException (0.00s) …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_TEST exit 1 ×1 v0.0.0-20240506185415-9bf2ced13842 os=linux · runtime=go@1.26 sha256:fc9d0c0e6bed…--- FAIL: TestParseTreeWalkerAndBaseListener (0.00s) · panic: runtime error: invalid memory address or nil pointer dereference [recovered, repanicked] …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 UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20240506185415-9bf2ced13842 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: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20240506185415-9bf2ced13842 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: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20240506185415-9bf2ced13842 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: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
Showing the 12 most-reported of 13 recorded failure clusters. The rest are single reports.