running 1 test test context::exhaustion_tests::retired_slot_is_skipped_and_all_retired_returns_same_binding ... FAILED failures: failures: context::exhaustion_tests::retired_slot_is_skipped_and_all_retired_returns_same_binding test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 4 filtered out; finished in 0.00s Compiling turkos-os-exceptions v0.1.0 (/reports/os-implementation/K1021-K1039-preparation-EkLAoy/mutant-retired-slot-selected/os-exceptions) Compiling turkos-os-threads v0.1.0 (/reports/os-implementation/K1021-K1039-preparation-EkLAoy/mutant-retired-slot-selected/os-threads) Compiling turkos-os-context-switch v0.1.0 (/reports/os-implementation/K1021-K1039-preparation-EkLAoy/mutant-retired-slot-selected/os-context-switch) Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s Running unittests src/lib.rs (reports/os-implementation/K1021-K1039-preparation-EkLAoy/mutant-retired-slot-selected/target/debug/build/turkos-os-context-switch/21e6dee7d0a0cc67/out/turkos_os_context_switch-21e6dee7d0a0cc67) thread 'context::exhaustion_tests::retired_slot_is_skipped_and_all_retired_returns_same_binding' (41792048) panicked at src/context.rs:1211:54: called `Option::unwrap()` on a `None` value note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace error: test failed, to rerun pass `--lib`