EntityCollectionInvalidationTest.testAll randomly failing

[INFO] Running 
org.infinispan.test.hibernate.cache.commons.functional.cluster.EntityCollectionInvalidationTest
[ERROR] Tests run: 12, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 7.655 s <<< FAILURE! - in org.infinispan.test.hibernate.cache.commons.functional.cluster.EntityCollectionInvalidationTest
[ERROR] testAll[nonstrict, REPL_SYNC](org.infinispan.test.hibernate.cache.commons.functional.cluster.EntityCollectionInvalidationTest)  Time elapsed: 0.563 s  <<< FAILURE!
java.lang.AssertionError: Contact#1 was in cache
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.infinispan.test.hibernate.cache.commons.functional.cluster.EntityCollectionInvalidationTest.assertLoadedFromCache(EntityCollectionInvalidationTest.java:426)
        at org.infinispan.test.hibernate.cache.commons.functional.cluster.EntityCollectionInvalidationTest.testAll(EntityCollectionInvalidationTest.java:171)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.hibernate.testing.junit4.ExtendedFrameworkMethod.invokeExplosively(ExtendedFrameworkMethod.java:45)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
        at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
        at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
        at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:748)