running 1 test test foreign_expiry_never_calls_callback_or_changes_other_bank ... FAILED failures: failures: foreign_expiry_never_calls_callback_or_changes_other_bank test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 20 filtered out; finished in 0.00s Compiling turkos-os-clock v0.1.0 (/reports/os-implementation/K941-K959-preparation-T8L8pi/mutant-foreign-expiry/os-clock) warning: field `bank` is never read --> src/clock.rs:101:5 | 100 | pub struct Expiry { | ------ field in this struct 101 | bank: u64, | ^^^^ | = note: `Expiry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default warning: `turkos-os-clock` (lib) generated 1 warning Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s Running tests/clock.rs (reports/os-implementation/K941-K959-preparation-T8L8pi/mutant-foreign-expiry/target/debug/build/turkos-os-clock/7e205e95b363aa97/out/clock-7e205e95b363aa97) thread 'foreign_expiry_never_calls_callback_or_changes_other_bank' (41397656) panicked at tests/clock.rs:282:31: foreign callback note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace error: test failed, to rerun pass `--test clock`