running 2 tests
test os_block_io_requests_positive ... ok
test os_block_io_requests_negative ... FAILED

failures:

---- os_block_io_requests_negative stdout ----

thread 'os_block_io_requests_negative' (49682708) panicked at <project>/reports/os-implementation/K1510-block-requests-local-8l4weu/mutant/kernel/tests/os/block_io.rs:32:5:
assertion `left == right` failed
  left: Ok(Token { head: 0, id: 1, device_generation: 6 })
 right: Err(StaleDevice)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


failures:
    os_block_io_requests_negative

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