Recordscargoonce_cell1.21.4
Change the conditions
Current conditions
once_cell @1.21.4ubuntu glibc · x64 · cargo 1
package-level total, not an API
0 of 1 passed
Verified — this network ran a contract at this coordinate.
there is a sample here, and our run of it at this coordinate failed (6)
- Project observations
- 5 / 7
- Contract verifications
- 0 / 1
- Usage records
- 2
- Independent reporting peers
- 1
- Last recorded
- 2026-09-16
Evidence you can open
Dependency Health
Observed combinations and failure evidence for this release
Observed problems 1 ·
Steady 1
First observed break
1.21.4
linux
1 FAIL
· stage: PROJECT_COMPILE
· fingerprint: sha256:4488bf5be6d692fa78ea0019693bf0b6b07c192362ef53bc38d6b4e7e78e3d15
| Library | Version | Health | Measured there | Projects |
|---|---|---|---|---|
| parking_lot_core | 0.9.12 | PASS All observations passed | builds observed | 1 project-day |
The measured column is about each dependency's own release, not about the pair. A resolver placing two releases side by side is not evidence that they work together.
Recent failure clusters
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observed PROJECT_COMPILE exit 101 E0507 ×1 1.21.4 os=linux sha256:4488bf5be6d6…error[E0507]: cannot move out of static item `FIELD_SET`rust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16
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observed PROJECT_COMPILE exit 101 ×1 1.21.4 os=linux sha256:7641f360237b…error: could not compile `sample-tracing-core` (bin <str>) due to 1 previous errorrust/rustc · compiler-diagnostic · outer cargo runEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16
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observed UNKNOWN exit 101 ERROR Evidence gap ×1 1.21.4 os=linux sha256:7c6fafa6a835…Compiling sample-tracing-core v1.0.0 (<path> · Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s · Running `target/debug/contract` …cargo · unclassified-diagnostic · outer cargo run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-16 · Last seen: 2026-09-16Diagnostic re-verification candidate