Recordsnpmcore-js-compat3.50.0
Change the conditions
Current conditions
core-js-compat @3.50.0ubuntu glibc · x64 · node 22 · npm 10 · node
package-level total, not an API
0 of 32 passed
Verified — this network ran a contract at this coordinate.
there is a sample here, and our run of it at this coordinate failed
- Project observations
- 151 / 152
- Contract verifications
- 0 / 32
- Usage records
- 66
- Independent reporting peers
- 3
- Last recorded
- 2026-09-05
Evidence you can open
Dependency Health
Observed combinations and failure evidence for this release
Observed problems 1 ·
Steady 2
First observed break
3.50.0
linux · node@22.23 · moduleSystem=cjs · executionContext=node
5 FAIL
· stage: UNKNOWN
· fingerprint: sha256:88af852f99a8104e4bc3c23eea27ebf2990625ccabf45313970f5fd7fe56c4e2
| Library | Version | Health | Measured there | Projects |
|---|---|---|---|---|
| browserslist | 4.28.8 | PASS All observations passed | contract passed | 35 project-days |
| browserslist | 4.28.9 | PASS All observations passed | contract passed | 16 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.
Recent failure clusters
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observed UNKNOWN exit 1 ERR_MODULE_NOT_FOUND Evidence gap ×5 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:88af852f99a8…node:internal/modules/package_json_reader:<n> · throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null); · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-05Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×2 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:3b3190f2cd44…doc: cannot find package <str> in any of: · ($GOROOT not set) · <path> (from $GOPATH)go · unclassified-diagnostic · outer go · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-04 · Last seen: 2026-09-04Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×2 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:f0288eb0529f…Traceback (most recent call last): · File <str>, line 19, in <module> · AssertionError· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-04 · Last seen: 2026-09-04Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:3fb0ff068918…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Arrow function must compile to function expression· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:43caf7a060e7…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:6f92e4afc700…node:internal/process/promises:<n> · triggerUncaughtException(err, true <path> fromPromise */); · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:8fcab116b370…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:9129525d2604…<url>]:<n> · tar -zxf $(npm pack @babel/preset-env@8.0.2) · ^ · SyntaxError: Unexpected identifier <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:963dc79aa288…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Arrow function must be converted to function expressionnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:b2b36a273aa4…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:cae11d1c2ac8…<url>]:<n> · const modern = presetEnv(api, { targets: { chrome: <str> }, modules: false }); · ^ · TypeError: presetEnv is not a functionnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 3.50.0 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:56bc1af5426b…evalmachine.<anonymous>:<n> · }), e && babelHelpers.setPrototypeOf(t, e); · ^ · TypeError: babelHelpers.setPrototypeOf is not a functionnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
Showing the 12 most-reported of 27 recorded failure clusters. The rest are single reports.