@Before
    fun isolatedDaemons() {
        executer.apply {
            requireDaemon()
            requireIsolatedDaemons()
        }
    }

    @After
    fun stopDaemons() {
        build("--stop")
    }

    protected
    fun buildForCacheInspection(vararg arguments: String): ExecutionResult =
        executerForCacheInspection(*arguments).run()

    protected

        run {
            poll(BUILD_EXECUTION_TIMEOUT) { assert builds[buildNum].standardOutput.contains(expected) }
        }
    }

    void stopDaemons() {
        run { stopDaemonsNow() }
    }

    void stopDaemonsNow() {
        executer.withArguments("--stop", "--info")
        if (javaHome) {
            executer.withJavaHome(javaHome)
        }