Mapped port polling on container startup causes race conditions with containers that terminate on startup

It appears that https://github.com/testcontainers/testcontainers-java/pull/4263 introduced some flakiness in a subset of our tests. In particular, we have a few tests that test failure conditions for a container. In those tests, we either override waitUntilContainerStarted to check for a special log message or use a OneShotStartupCheckStrategy to detect when the desired state has been achieved. However, after upgrading to a version of TestContainers that includes the PR above (in this case, from 1.15.3 to 1.17.1), we started occasionally getting failures like this:

...
Caused by: org.testcontainers.shaded.org.awaitility.core.ConditionTimeoutException: Lambda expression in org.testcontainers.containers.GenericContainer: expected the predicate to return <true> but it returned <false> for input of ...
	at org.testcontainers.shaded.org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.testcontainers.shaded.org.awaitility.core.AbstractHamcrestCondition.await(AbstractHamcrestCondition.java:86)
	at org.testcontainers.shaded.org.awaitility.core.ConditionFactory.until(ConditionFactory.java:985)
	at org.testcontainers.shaded.org.awaitility.core.ConditionFactory.until(ConditionFactory.java:691)
	at org.testcontainers.shaded.org.awaitility.core.ConditionFactory.until(ConditionFactory.java:708)
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:450)
	at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:340)
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:81)
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:338)
	at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:326)
...

My belief is that, when it fails, the container terminates in between polling attempts, causing the until block to never succeed.
My expectation would be that the block to detect mapped ports should not throw an exception in this case.

GenericContainer.java の tryStart から始め、スタックトレースと PR 4263 で導入されたマップ済みポートのポーリングを手がかりにしてください。ポーリング中にコンテナが終了する状況で、OneShotStartupCheckStrategy またはオーバーライドした waitUntilContainerStarted を使った失敗条件のテストを再現してください。マップ済みポートのポーリング試行の間にコンテナが終了したことだけを理由に、起動処理がタイムアウトしなくなれば完了です。