Recordscargounicode-ident1.0.24unicode_ident::is_xid_start
Published samples
- unicode-ident 1.0.24: unicode_ident::is_xid_start 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. HOWunicode_ident::is_xid_start MIT-0 · 2026-09-17
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 |
|---|---|---|---|---|---|---|
| unknown · Rust · cargo · linux glibc
Observations: PROJECT_TEST 1✓
|
LOW | 1 | 0 | 100% | 1 | 2026-09-14 |
snapshot · 2026-09-15
Failure clusters
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observed PROJECT_COMPILE exit 101 ×1 1.0.24 os=linux sha256:0d5a8e2ccc86…error: could not compile `quote-test` (bin <str>) due to 1 previous error; 1 warning emittedrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0432 ×1 1.0.24 os=linux sha256:4a6dd64b7a9b…error[E0432]: unresolved import `proc_macro2`rust/rustc · compiler-diagnostic · outer cargo testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0277 ×1 1.0.24 os=linux sha256:ab12e03ad4b1…error[E0277]: the trait bound `i32: IdentFragment` is not satisfiedrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 ×1 1.0.24 os=linux sha256:b53ce471a520…error: could not compile `test-quote` (lib) due to 1 previous error; 1 warning emittedrust/rustc · compiler-diagnostic · outer cargo testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_TEST exit 101 ×1 1.0.24 os=linux sha256:cc325a11570b…error: test failed, to rerun pass `--lib` · running 6 tests · test tests::test_quote_basic_tokens ... ok …rust/test · test-runner-diagnostic · outer cargo testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0433 ×1 1.0.24 os=linux sha256:4cea35867957…error[E0433]: cannot find `__private229` in `_serde` · error[E0433]: cannot find `Serializer` in `_serde` · error[E0433]: cannot find `ser` in `_serde`rust/rustc · compiler-diagnostic · outer cargo checkEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0283 ×1 1.0.24 os=linux sha256:55052d6fc8b2…error[E0283]: type annotations neededrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 ×1 1.0.24 os=linux sha256:7461bf46226d…error: could not compile `sample-serde-core` (bin <str>) due to 3 previous errorsrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0405 ×1 1.0.24 os=linux sha256:8a1088019b07…error[E0405]: cannot find trait `Serialize` in module `_serde` · error[E0405]: cannot find trait `Serializer` in module `_serde`rust/rustc · compiler-diagnostic · outer cargo checkEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 ×1 1.0.24 os=linux sha256:b21c095b1aba…error: could not compile `sample-serde-core` (bin <str>) due to 1 previous errorrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 ×1 1.0.24 os=linux sha256:df160d9ca814…error: could not compile `sample-serde-derive` (bin <str>) due to 7 previous errorsrust/rustc · compiler-diagnostic · outer cargo checkEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
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observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.24 os=linux sha256:f713b890152f…error[E0599]: no method named `into_deserializer` found for enum `std::option::Option<T>` in the current scope …rust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14
Showing the 12 most-reported of 15 recorded failure clusters. The rest are single reports.