Checker "mathgraph" on test "corner-cases/eta-rule-k"
Checker: mathgraph · Version: flash · 📄 Declaration · 🔗 Source
Test: corner-cases/eta-rule-k · Expected: 🤷 either · Size: 6.5 KB · Lines: 121 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source
Result: ✋ rejected · exit code 1 · wall time: 7.30 ms · instructions: 4.3 M · max rss memory: 33.6 MB · run 2026-10-24 16:27:22 UTC
stderr:
thread 'thread_0' (8623) panicked at src/infer.rs:281:9:
def_eq failed
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread 'main' (8622) panicked at src/tc.rs:213:26:
A thread in `check_all_declars` panicked while being joined: Any { .. }