Recordscargoutf8parsefailure issue
Failure signature
PROJECT_COMPILE exit 101 E0596 ×1
error[E0596]: cannot borrow `subcmd_matches` as mutable, as it is not declared as mutable
Evidence quality: complete · rust/rustc · compiler-diagnostic · outer cargo run · First recorded: 2026-10-11 · Last seen: 2026-10-11
sha256:db4f2e2a82c6…
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.
- 0.2.2 FAIL
Where it reproduced
- os=linux ×1 2026-10-11 → 2026-10-11
Nearest known PASS/FAIL boundaries
No release either side of this failure recorded a passing observation at this stage, so where it starts and stops is not established.
Evidence gaps
- No release in this window recorded a passing observation at PROJECT_COMPILE.
- No failure domain was inferred for this failure.
Published answers for the affected releases
- utf8parse 0.2.2 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 · 2026-10-11