clientTestRule.newClientBuilder()
        .connectionPool(ConnectionPool(0, 10, TimeUnit.MILLISECONDS))
        .build()
    val request = Request(server.url("/"))
    client.newCall(request).execute() // Ignore the response so it gets leaked then GC'd.
    awaitGarbageCollection()
    val message = testLogHandler.take()
    assertThat(message).contains(