Recordscargounicode-identfailure issue
Failure signature
PROJECT_COMPILE exit 101 E0277 ×1
error[E0277]: the trait bound `T: KnownLayout` is not satisfied
Evidence quality: complete · rust/rustc · compiler-diagnostic · outer cargo run · First recorded: 2026-10-16 · Last seen: 2026-10-16
sha256:e5387c1d1a4b…
Where it was measured
PASS means the release recorded a passing observation at PROJECT_COMPILE and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.
- 1.0.27 FAIL
- 1.0.26 PASS 30 passing observations
- 1.0.25 PASS 1 passing observations
- 1.0.24 PASS 7 passing observations
Where it reproduced
- os=linux ×1 2026-10-16 → 2026-10-16
Nearest known PASS/FAIL boundaries
The two adjacent releases the verdict changes across. Releases nothing measured do not close the gap; they are counted instead.
-
Last passing release 1.0.26 → first failing release 1.0.27
Both trees resolved every dependency to the same version. Nothing here moved.
Evidence gaps
- No failure domain was inferred for this failure.
Published answers for the affected releases
No published sample names these releases.