}

    /**
     * Performs cleanup at completion of the test.
     */
    public void cleanup() {
        stopRunningBuilds();
        cleanupIsolatedDaemons();
        checkForDaemonCrashesInSharedLocations();
        assertVisitedExecutionResults();
    }

    private void stopRunningBuilds() {
        for (GradleHandle handle : running) {
            try {
                handle.abort().waitForExit();