Recordsnpmdetect-libc2.1.2detect-libc.method
OS × runtime at a glance
1○ 12026-09-17
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Published samples
- detect-libc 2.1.2: method This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWdetect-libc.methodnode 22.23.2 MIT-0 · 2026-09-05
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 22 · JS · npm · linux glibc · docker
Observations: PROJECT_TEST 1✓ — Verified: CONTRACT 1✓
|
LOW | 1 | 1 | 100% | 1 · 1✓ | 2026-09-17 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 1✓
|
LOW | 1 | 0 | 100% | 1 | 2026-08-31 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 2✓
|
LOW | 2 | 0 | 100% | 1 | 2026-09-05 |
snapshot · 2026-09-17
Failure clusters
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observed UNKNOWN exit 1 Evidence gap ×15 2.1.2 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:9be950af9140…Traceback (most recent call last): · File <str>, line 1, in <module> · ModuleNotFoundError: No module named <str>python3 · unclassified-diagnostic · outer python3 · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-31Diagnostic re-verification candidate
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observed PROCESS_START process start failed Evidence gap ×6 2.1.2 executionContext=node sha256:c12549970456…· structured-termination · gap diagnostic-missingEvidence quality: partial · Environment variants: 2 · First recorded: 2026-08-29 · Last seen: 2026-09-13Diagnostic re-verification candidate
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observed UNKNOWN exit 2 Evidence gap ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:fddf8ea09045…Using CPython 3.12.3 interpreter at: <path> · Creating virtual environment at: .venv · error: Failed to create virtual environment …· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-31Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:72ba2d1e946f…<path>: No module named pippython3 · unclassified-diagnostic · outer python3 · 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_COMPILE exit 2 TS2307 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:0470f88d95bb…lib/hooks/queries/index.ts(<n>,<n>): error TS2307: Cannot find module <str> or its corresponding type declarations. …typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS7006 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:21025cd78572…app/api/politicians/[id]/real-estates/route.ts(<n>,<n>): error TS7006: Parameter <str> implicitly has an <str> type. …typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS2561 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:5f96e966539e…app/api/politicians/[id]/real-estates/route.ts(<n>,<n>): error TS2561: Object literal may only specify known properties, but <str> does not exist in type …typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS2345 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:7e077f646acc…lib/api/real-estate-statistics.ts(<n>,<n>): error TS2345: Argument of type <str> is not assignable to parameter of type <str>.typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS2551 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:8a1ebc675f2b…app/api/politicians/[id]/real-estates/route.ts(<n>,<n>): error TS2551: Property <str> does not exist on type <str>. Did you mean <str>? …typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS2339 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:e51205820175…lib/api/real-estate-map-addresses.ts(<n>,<n>): error TS2339: Property <str> does not exist on type <str>.typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_COMPILE exit 2 TS2305 ×4 2.1.2 executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 sha256:e7aa54217e13…app/api/politicians/[id]/real-estates/route.ts(<n>,<n>): error TS2305: Module <str> has no exported member <str>. …typescript/tsc · compiler-diagnosticEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-01 · Last seen: 2026-09-01
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observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND Evidence gap ×3 2.1.2 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13Evidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-08-14 · Last seen: 2026-08-14Diagnostic re-verification candidate
Showing the 12 most-reported of 106 recorded failure clusters. The rest are single reports.