wildfly/testsuite]$ mvn test -DtestLogToFile=false -pl integration/manualmode -Dts.manualmode -Dtest=ParseAndMarshalModelsTestCase
...
[ERROR] Tests run: 40, Failures: 40, Errors: 0, Skipped: 0

Jun 07, 2018 3:57:14 PM org.jboss.msc.service.ServiceContainerImpl <init>
ERROR: MSC000010: Failed to register MBean with MBeanServer
javax.management.InstanceAlreadyExistsException: jboss.msc:type=container,name=host-controller
	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:449)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1910)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:978)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:912)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:336)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:534)
	at org.jboss.msc.service.ServiceContainerImpl.<init>(ServiceContainerImpl.java:368)
	at org.jboss.msc.service.ServiceContainer$Factory.create(ServiceContainer.java:221)
	at org.wildfly.core.embedded.EmbeddedHostControllerBootstrap$ShutdownHook.register(EmbeddedHostControllerBootstrap.java:90)
	at org.wildfly.core.embedded.EmbeddedHostControllerBootstrap$ShutdownHook.access$100(EmbeddedHostControllerBootstrap.java:80)
	at org.wildfly.core.embedded.EmbeddedHostControllerBootstrap.<init>(EmbeddedHostControllerBootstrap.java:54)
	at org.wildfly.core.embedded.EmbeddedHostControllerFactory$HostControllerImpl.start(EmbeddedHostControllerFactory.java:270)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
	at java.lang.reflect.Method.invoke(Method.java:508)
	at org.wildfly.core.embedded.EmbeddedManagedProcessImpl.invokeOnServer(EmbeddedManagedProcessImpl.java:88)
	at org.wildfly.core.embedded.EmbeddedManagedProcessImpl.start(EmbeddedManagedProcessImpl.java:58)
	at org.jboss.as.cli.embedded.EmbedHostControllerHandler.doHandle(EmbedHostControllerHandler.java:268)
	at org.jboss.as.cli.handlers.CommandHandlerWithHelp.handle(CommandHandlerWithHelp.java:89)
	at org.jboss.as.cli.impl.CommandExecutor$2.lambda$build$0(CommandExecutor.java:685)
	at org.jboss.as.cli.impl.CommandExecutor$2$$Lambda$79.00000000200064E0.execute(Unknown Source)
	at org.jboss.as.cli.impl.CommandExecutor.lambda$execute$0(CommandExecutor.java:708)
	at org.jboss.as.cli.impl.CommandExecutor$$Lambda$78.00000000AD3CF710.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(FutureTask.java:277)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.lang.Thread.run(Thread.java:811)

Caused by: org.jboss.as.cli.CommandLineException: Cannot start embedded server
	at org.jboss.as.cli.embedded.EmbedServerHandler.doHandle(EmbedServerHandler.java:300)
	at org.jboss.as.cli.handlers.CommandHandlerWithHelp.handle(CommandHandlerWithHelp.java:89)
	at org.jboss.as.cli.impl.CommandExecutor$2.lambda$build$0(CommandExecutor.java:685)
	at org.jboss.as.cli.impl.CommandExecutor$2$$Lambda$79.00000000200064E0.execute(Unknown Source)
	at org.jboss.as.cli.impl.CommandExecutor.lambda$execute$0(CommandExecutor.java:708)
	at org.jboss.as.cli.impl.CommandExecutor$$Lambda$78.00000000AD3CF710.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(FutureTask.java:277)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.lang.Thread.run(Thread.java:811)
Caused by: java.lang.ClassCastException: org.jboss.as.controller.client.helpers.DelegatingModelControllerClient incompatible with org.jboss.as.controller.client.ModelControllerClient
	at org.wildfly.core.embedded.EmbeddedManagedProcessImpl.getModelControllerClient(EmbeddedManagedProcessImpl.java:72)
	at org.jboss.as.cli.embedded.EmbedServerHandler.doHandle(EmbedServerHandler.java:244)
	... 9 more

$ mvn -version
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T19:49:05Z)
Maven home: /qa/tools/opt/maven3-latest
Java version: 1.8.0_171, vendor: IBM Corporation
Java home: /qa/tools/opt/x86_64/ibm-java-x86_64-sdk-8.0-5.15/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-862.el7.x86_64", arch: "amd64", family: "unix"
---
$ java -version
java version "1.8.0_171"
Java(TM) SE Runtime Environment (build 8.0.5.15 - pxa6480sr5fp15-20180502_01(SR5 FP15))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64 Compressed References 20180425_385365 (JIT enabled, AOT enabled)
OpenJ9   - a7ffbfe
OMR      - a531219
IBM      - 59ef3dc)
JCL - 20180425_01 based on Oracle jdk8u171-b11