Recordscargotwox-hashfailure issue
Failure signature
PROJECT_COMPILE exit 101 E0599 ×2
error[E0599]: no method named `is_none` found for tuple `(u64, u64, addr2line::Location<'_>)` in the current scope
Evidence quality: complete · rust/rustc · compiler-diagnostic · outer cargo run · First recorded: 2026-09-19 · Last seen: 2026-09-19
sha256:40827ed62704…
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.
Where it reproduced
- os=linux ×2 2026-09-19 → 2026-09-19
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 failing release 2.1.4 → first passing release 2.1.5
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.