running 2 tests test thready_fail ... FAILED test thready_pass ... ok failures: ---- thready_fail stdout ---- fee fie foe fum thread 'thready_fail' panicked at $DIR/test-thread-capture.rs:32:5: explicit panic note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace failures: thready_fail test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME