Paths stored will be removed automatically either when manually called or goes out of scope.
Analyze the output from the test suite with one of the builtin analyzers.
Run an external program that analyze the output from the test suite for test cases that failed.
Run the test suite to verify a mutation.
Analyze stdout/stderr output from a test suite for test cases that failed (killed) a mutant, which test cases that exists and if any of them are unstable.