NoClassDefFoundError stoping mixed domain test hosts

Exception in thread "Console consumer slave" java.lang.NoClassDefFoundError: org/jboss/as/process/protocol/StreamUtils
	at org.jboss.as.test.integration.domain.management.util.ProcessWrapper$ConsoleConsumer.run(ProcessWrapper.java:165)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: org.jboss.as.process.protocol.StreamUtils
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
	... 2 more
[Host Controller] 09:45:48,162 INFO  [org.jboss.as.domain.controller] (management task-2) WFLYHC0026: Unregistered remote secondary host "slave"
Exception in thread "Console consumer master" java.lang.NoClassDefFoundError: org/jboss/as/process/protocol/StreamUtils
	at org.jboss.as.test.integration.domain.management.util.ProcessWrapper$ConsoleConsumer.run(ProcessWrapper.java:165)
	at java.base/java.lang.Thread.run(Thread.java:834)