running 1 test
test damaged_live_canary_never_claims_success ... FAILED

failures:

failures:
    damaged_live_canary_never_claims_success

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.00s

   Compiling turkos-os-entry-stack v0.1.0 (<project>/reports/os-implementation/K631-K634-LXwIFy/mutant-ignore-canary/os-entry-stack)
warning: unused variable: `canaries`
   --> src/stack.rs:169:32
    |
169 |     fn observe(&self, sp: u64, canaries: [u64; 2]) -> Result<u64, Error> {
    |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_canaries`
    |
    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default

warning: `turkos-os-entry-stack` (lib) generated 1 warning (run `cargo fix --lib -p turkos-os-entry-stack` to apply 1 suggestion)
    Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
     Running tests/stack.rs (reports/os-implementation/K631-K634-LXwIFy/mutant-ignore-canary/target/debug/build/turkos-os-entry-stack/9a136f43a262b3f2/out/stack-9a136f43a262b3f2)

thread 'damaged_live_canary_never_claims_success' (40759434) panicked at tests/stack.rs:134:5:
assertion `left == right` failed
  left: Ok(16384)
 right: Err(Canary)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
error: test failed, to rerun pass `--test stack`