flaky test: ITLoggingTest.testDeleteNonExistingLog

[ldetmer]

ITLoggingTests are consistently failing Kokoro - Test: Integration with:

[ERROR] com.google.cloud.logging.it.ITLoggingTest.testDeleteNonExistingLog -- Time elapsed: 0.002 s <<< ERROR!
com.google.cloud.logging.LoggingException: io.grpc.StatusRuntimeException: RESOURCE_EXHAUSTED: Quota exceeded for quota metric 'Control requests' and limit 'Control requests per minute per user' of service 'logging.googleapis.com' for consumer 'project_number:1016721519174'.
	at com.google.cloud.logging.spi.v2.GrpcLoggingRpc$2.apply(GrpcLoggingRpc.java:216)
	at com.google.cloud.logging.spi.v2.GrpcLoggingRpc$2.apply(GrpcLoggingRpc.java:210)
	at com.google.api.core.ApiFutures$ApiFunctionToGuavaFunction.apply(ApiFutures.java:396)
	at com.google.common.util.concurrent.AbstractCatchingFuture$CatchingFuture.doFallback(AbstractCatchingFuture.java:241)
	at com.google.common.util.concurrent.AbstractCatchingFuture$CatchingFuture.doFallback(AbstractCatchingFuture.java:229)
	at com.google.common.util.concurrent.AbstractCatchingFuture.run(AbstractCatchingFuture.java:139)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1299)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1060)
	at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:810)
	at com.google.api.gax.retrying.BasicRetryingFuture.handleAttempt(BasicRetryingFuture.java:202)
	at com.google.api.gax.retrying.CallbackChainRetryingFuture$AttemptCompletionListener.handle(CallbackChainRetryingFuture.java:135)
	at com.google.api.gax.retrying.CallbackChainRetryingFuture$AttemptCompletionListener.run(CallbackChainRetryingFuture.java:117)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1299)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1060)
	at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:810)
	at com.google.api.core.AbstractApiFuture$InternalSettableFuture.setException(AbstractApiFuture.java:92)
	at com.google.api.core.AbstractApiFuture.setException(AbstractApiFuture.java:74)
	at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
	at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:84)
	at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1130)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1299)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1060)
	at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:810)
	at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:568)
	at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:538)
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
	at com.google.api.gax.grpc.ChannelPool$ReleasingClientCall$1.onClose(ChannelPool.java:569)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:564)
	at io.grpc.internal.ClientCallImpl.access$100(ClientCallImpl.java:72)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamC