Recordsnpmyaml2.9.1yaml.isMap
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 |
|---|---|---|---|---|---|---|
| node 24.13 · TS · npm · windows
Observations: PROJECT_COMPILE 17✓ 1✕ · PROJECT_PROCESS 40✓ 50✕ · PROJECT_TEST 11✓ 12✕
|
ELEVATED FAILURE | 131 | 0 | 52% | 1 | 2026-10-18 |
| node 24.13 · TS · npm · windows
Observations: PROJECT_COMPILE 1✓
|
LOW | 1 | 0 | 100% | 1 | 2026-09-26 |
snapshot · 2026-10-18
Failure clusters
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observed PROJECT_PROCESS ERR_ASSERTION Evidence gap ×55 2.9.0 → 2.9.1 executionContext=node · os=windows · runtime=node@24.13Evidence quality: legacy-evidence-incomplete · Environment variants: 3 · First recorded: 2026-08-17 · Last seen: 2026-10-18Diagnostic re-verification candidate
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observed PROJECT_PROCESS ERR_ASSERTION Evidence gap ×54 2.9.0 → 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 yaml.isMapEvidence quality: legacy-evidence-incomplete · Environment variants: 2 · First recorded: 2026-08-17 · Last seen: 2026-10-18Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×18 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:11c91a96bab4….................... · .................... · .................... · ....................node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-19Diagnostic re-verification candidate
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observed PROJECT_TEST Evidence gap ×12 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 yaml.isMapEvidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-09-26 · Last seen: 2026-09-26Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 2 TS2353 ×8 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:e862c3d7f7de…tests/deploy/pinned-foreign-release.test.ts(<n>,<n>): error TS2353: Object literal may only specify known properties, and <str> does not exist in type <str>. …typescript/tsc · compiler-diagnostic · outer nodeEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed PROJECT_COMPILE exit 2 TS18046 ×8 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:f217c2ccf1b4…tests/deploy/pinned-foreign-release.test.ts(<n>,<n>): error TS18046: <str> is of type <str>. …typescript/tsc · compiler-diagnostic · outer nodeEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed PROJECT_COMPILE exit 2 TS2339 ×7 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:a0e8c91c2c0f…tests/deploy/pinned-foreign-release.test.ts(<n>,<n>): error TS2339: Property <str> does not exist on type <str>.typescript/tsc · compiler-diagnostic · outer nodeEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed PROJECT_COMPILE exit 2 TS2345 ×7 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:3424eb20377f…tests/deploy/pinned-foreign-release.test.ts(<n>,<n>): error TS2345: Argument of type <str> is not assignable to parameter of type <str>. …typescript/tsc · compiler-diagnostic · outer nodeEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed UNKNOWN exit 1 Evidence gap ×3 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:169762e2f501….................... · .................... · .................... · ....................node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-19Diagnostic re-verification candidate
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observed PROJECT_COMPILE exit 2 TS2339 ×2 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:64cc018aefc6…tests/pipeline/adapters/verify/no-live-rerun.test.ts(<n>,<n>): error TS2339: Property <str> does not exist on type <str>. …typescript/tsc · compiler-diagnostic · outer npm runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed PROJECT_COMPILE exit 2 TS7006 ×2 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:df8199380dc2…tests/pipeline/adapters/verify/no-live-rerun.test.ts(<n>,<n>): error TS7006: Parameter <str> implicitly has an <str> type. …typescript/tsc · compiler-diagnostic · outer npm runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×2 2.9.1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:4fd77902b912…- ] · - ] · } · at TestContext.<anonymous> (<url>)node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18Diagnostic re-verification candidate
Showing the 12 most-reported of 162 recorded failure clusters. The rest are single reports.