Recordscargoserde_derive1.0.229
Which symbol ran where
Symbols × operating systems for this version. Cells drill into the package's compatibility cube.
3○ 32026-09-17
| alpine musl | ubuntu glibc | |
|---|---|---|
| Deserialize | 100%2 | |
| Serialize | 100%2 | |
| serde_derive | 100%1 | |
| serde_derive::Deserialize | 100%2 | 100%4 |
| serde_derive::Serialize | 100%4 |
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.
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.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| unknown · Rust · cargo · linux glibc
Observations: PROJECT_COMPILE 7✓ 7✕ · PROJECT_PROCESS 5✓ · PROJECT_TEST 1✓ — Usage: USED 2✓ — Verified: UNKNOWN 0✓ 1✕
|
ELEVATED FAILURE | 20 +2 | 1 | 62% | 1 | 2026-09-14 |
| rust 1 · Rust · cargo · linux musl · docker
Observations: PROJECT_LOAD 2✓ · PROJECT_TEST 2✓ — Usage: USED 3✓ — Verified: CONTRACT 4✓
|
LOW | 4 +3 | 4 | 100% | 1 · 1✓ | 2026-09-17 |
Recent failure clusters
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observed PROJECT_COMPILE exit 101 E0433 ×1 1.0.229 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 1.0.229 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 1.0.229 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
-
observed PROJECT_COMPILE exit 101 E0405 ×1 1.0.229 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
-
observed PROJECT_COMPILE exit 101 ×1 1.0.229 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 1.0.229 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 1.0.229 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
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observed UNKNOWN exit 101 Evidence gap ×1 1.0.229 os=linux sha256:eeb9864183a6…Compiling sample-serde-core v1.0.0 (<path> · Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s · Running `target/debug/contract` …cargo · unclassified-diagnostic · outer cargo run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-14 · Last seen: 2026-09-14Diagnostic re-verification candidate
Symbols
- Deserialize 1 shared ×3 1 of 1 runs passed
- Serialize 1 1 of 1 runs passed
- serde_derive
- serde_derive::Deserialize 1 1 of 1 runs passed
- serde_derive::Serialize
Published samples
- serde_derive 1.0.229 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. HOW MIT-0 · 2026-09-14