Build issues - iTest failures

Something has introduced some build failures in master in the itest module:

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 241.487 s <<< FAILURE! - in org.apache.openejb.itest.failover.RandomConnectionStrategyTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 121.155 s <<< FAILURE! - in org.apache.openejb.itest.failover.ReconnectDelayListSelfTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 181.446 s <<< FAILURE! - in org.apache.openejb.itest.failover.RoundRobinConnectionStrategyTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 60.895 s <<< FAILURE! - in org.apache.openejb.itest.failover.StickyConnectionStrategyTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 121.137 s <<< FAILURE! - in org.apache.openejb.itest.failover.ReconnectDelayCaseInsensitiveTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 121.128 s <<< FAILURE! - in org.apache.openejb.itest.failover.ReconnectDelayTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 181.491 s <<< FAILURE! - in org.apache.openejb.itest.legacy.LegacyClientTest

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 241.482 s <<< FAILURE! - in org.apache.openejb.itest.legacy.LegacyServerTest

These appear on both buildbot and local builds.