Recordscargoserde1.0.229Deserialize
shared with 3 packages — this evidence cannot say whose API it is
Published samples
- serde 1.0.229: serde deny_unknown_fields stops rejecting unknown keys once the struct is flattened, while the pair the documentation calls unsupported compiles and works in the ordinary case 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. FIXDeserializedeny_unknown_fieldsflattenrename_allrename_all_fieldsdefaultskip_serializing_iftagrust 1 MIT-0 · 2026-08-14
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 |
|---|---|---|---|---|---|---|
| rust 1 · Rust · cargo · linux musl · docker
Observations: PROJECT_TEST 0✓ 1✕ — Verified: CONTRACT 1✓ 1✕
|
ELEVATED FAILURE | 1 | 2 | 48% | 1 · 2✓ | 2026-09-08 |
snapshot · 2026-09-15
Failure clusters
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observed PROJECT_COMPILE exit 101 ×5 1.0.229 os=linux sha256:113664d7d918…error: could not compile `probe_icu` (bin <str>) due to 1 previous errorrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
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observed PROJECT_TEST Evidence gap ×1 1.0.229 executionContext=rust · os=linux · runtime=rust@1 DeserializeEvidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-09-08 · Last seen: 2026-09-08
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observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.229 os=linux sha256:0fbd73add053…error[E0599]: no method named `is_empty` found for struct `Char16Trie<'data>` in the current scoperust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
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observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.229 os=linux sha256:16d23d1801b1…error[E0599]: no method named `normalize` found for struct `ComposingNormalizer` in the current scoperust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
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observed PROJECT_COMPILE exit 101 E0277 ×1 1.0.229 os=linux sha256:208766dc43dd…error[E0277]: the trait bound `DirectULE: AsULE` is not satisfied · error[E0277]: the size for values of type `[_]` cannot be known at compilation timerust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
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observed PROJECT_COMPILE exit 101 E0716 ×1 1.0.229 os=linux sha256:24047988143e…error[E0716]: temporary value dropped while borrowedrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
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observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.229 os=linux sha256:267702ebcc26…error[E0599]: no associated function or constant named `new_nfc_unstable` found for struct `ComposingNormalizer` in the current scoperust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
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observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.229 os=linux sha256:2c8ce33ea821…error[E0599]: no method named `to_aligned` found for reference `&RawBytesULE<4>` in the current scoperust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
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observed PROJECT_COMPILE exit 101 ×1 1.0.229 os=linux sha256:4518371e6dd8…error: could not compile `test-zerovec` (bin <str>) due to 1 previous errorrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
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observed PROJECT_COMPILE exit 101 E0609 ×1 1.0.229 os=linux sha256:463107715912…error[E0609]: no field `SINGLETON_NORMALIZER_NFC_V1` on type `MyProvider`rust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
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observed PROJECT_COMPILE exit 101 ×1 1.0.229 os=linux sha256:4880cde154a0…error: could not compile `probe_zerovec` (bin <str>) due to 3 previous errors; 1 warning emittedrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
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observed PROJECT_COMPILE exit 101 E0277 ×1 1.0.229 os=linux sha256:86285648d445…error[E0277]: the trait bound `Person<'_>: VarULE` is not satisfiedrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-21 · Last seen: 2026-09-21
Showing the 12 most-reported of 21 recorded failure clusters. The rest are single reports.