running 1 test
test live_mutex_owner_keeps_backend_until_explicit_release ... FAILED

failures:

failures:
    live_mutex_owner_keeps_backend_until_explicit_release

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 33 filtered out; finished in 0.00s

   Compiling turkos-os-locking v0.1.0 (<project>/reports/os-implementation/K961-K979-preparation-HHDGYT/mutant-mutex-live-backend-released/os-locking)
    Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
     Running tests/locking.rs (reports/os-implementation/K961-K979-preparation-HHDGYT/mutant-mutex-live-backend-released/target/debug/build/turkos-os-locking/36db3b80b1dba7b1/out/locking-36db3b80b1dba7b1)

thread 'live_mutex_owner_keeps_backend_until_explicit_release' (41479435) panicked at tests/locking.rs:858:55:
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 `--test locking`