# Kill any single test that runs longer than 15s. The machine tests use
# `run()` loops that rely on the timer subsystem progressing — when a
# mutation breaks timer semantics a test can spin forever. Without a
# terminate-after budget the whole `cargo mutants` run is scored TIMEOUT
# instead of CAUGHT even when unit tests have already flagged the bug.
[profile.default.slow-timeout]
period = "5s"
terminate-after = 3