Records/cargo/write16/1.0.0

Environment detail

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.

Recent failure clusters

• observed PROJECT_COMPILE exit 101 ×5 1.0.0 os=linux sha256:113664d7d918…
  error: could not compile `probe_icu` (bin <str>) due to 1 previous error
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.0 os=linux sha256:0fbd73add053…
  error[E0599]: no method named `is_empty` found for struct `Char16Trie<'data>` in the current scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.0 os=linux sha256:16d23d1801b1…
  error[E0599]: no method named `normalize` found for struct `ComposingNormalizer` in the current scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.0 os=linux sha256:267702ebcc26…
  error[E0599]: no associated function or constant named `new_nfc_unstable` found for struct `ComposingNormalizer` in the current scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0609 ×1 1.0.0 os=linux sha256:463107715912…
  error[E0609]: no field `SINGLETON_NORMALIZER_NFC_V1` on type `MyProvider`
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0433 ×1 1.0.0 os=linux sha256:7bbcaadcc1f2…
  error[E0433]: cannot find type `ComposingNormalizer` in this scope · error[E0433]: cannot find type `DecomposingNormalizer` in this scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-19 · Last seen: 2026-09-19
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 ×1 1.0.0 os=linux sha256:8c4397747de8…
  error: could not compile `test_norm` (bin <str>) due to 5 previous errors; 1 warning emitted
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-19 · Last seen: 2026-09-19
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.0 os=linux sha256:f2e8d63411fa…
  error[E0599]: no method named `get` found for struct `CanonicalCombiningClassMapBorrowed<'a>` in the current scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-19 · Last seen: 2026-09-19
  Where does this failure start and stop?
• observed PROJECT_COMPILE exit 101 E0599 ×1 1.0.0 os=linux sha256:f752258b26cc…
  error[E0599]: no method named `as_bytes` found for reference `&Char16Trie<'_>` in the current scope
  rust/rustc · compiler-diagnostic · outer cargo run
  Evidence quality: complete · Environment variants: 1 · First recorded: 2026-09-20 · Last seen: 2026-09-20
  Where does this failure start and stop?

Symbols

No symbols with evidence yet.