Rolling upgrade tests fail

java.lang.IllegalArgumentException: Invalid Hot Rod protocol version 'null'
        at org.infinispan.client.hotrod.impl.protocol.CodecFactory.getCodec(CodecFactory.java:69) ~[infinispan-client-hotrod-9.0.0-SNAPSHOT.jar:9.0.0-SNAPSHOT]
        at org.infinispan.client.hotrod.RemoteCacheManager.start(RemoteCacheManager.java:185) ~[infinispan-client-hotrod-9.0.0-SNAPSHOT.jar:9.0.0-SNAPSHOT]
        at org.infinispan.client.hotrod.RemoteCacheManager.<init>(RemoteCacheManager.java:95) ~[infinispan-client-hotrod-9.0.0-SNAPSHOT.jar:9.0.0-SNAPSHOT]
        at org.infinispan.client.hotrod.RemoteCacheManager.<init>(RemoteCacheManager.java:81) ~[infinispan-client-hotrod-9.0.0-SNAPSHOT.jar:9.0.0-SNAPSHOT]
        at org.infinispan.server.test.util.ITestUtils.createCacheManager(ITestUtils.java:54) ~[test-classes/:?]
        at org.infinispan.server.test.util.RemoteCacheManagerFactory.createManager(RemoteCacheManagerFactory.java:51) ~[test-classes/:?]
        at org.infinispan.server.test.util.RemoteCacheManagerFactory.createCache(RemoteCacheManagerFactory.java:35) ~[test-classes/:?]
        at org.infinispan.server.test.rollingupgrades.HotRodRollingUpgradesIT.createCache(HotRodRollingUpgradesIT.java:151) ~[test-classes/:?]
        at org.infinispan.server.test.rollingupgrades.HotRodRollingUpgradesIT.createCache(HotRodRollingUpgradesIT.java:144) ~[test-classes/:?]
        at org.infinispan.server.test.rollingupgrades.HotRodRollingUpgradesIT.testHotRodRollingUpgradesDiffVersions(HotRodRollingUpgradesIT.java:98)

ESC[0mESC[31m11:45:37,883 ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration
        at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:131) [wildfly-controller-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.server.ServerService.boot(ServerService.java:357) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:299) [wildfly-controller-2.2.0.Final.jar:2.2.0.Final]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102]
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[169,9]
Message: Unexpected element '{urn:infinispan:server:endpoint:7.0}subsystem'
        at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:108) [staxmapper-1.2.0.Final.jar:1.2.0.Final]
        at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) [staxmapper-1.2.0.Final.jar:1.2.0.Final]
        at org.jboss.as.server.parsing.StandaloneXml_4.parseServerProfile(StandaloneXml_4.java:546) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.server.parsing.StandaloneXml_4.readServerElement(StandaloneXml_4.java:242) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.server.parsing.StandaloneXml_4.readElement(StandaloneXml_4.java:141) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:103) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:49) [wildfly-server-2.2.0.Final.jar:2.2.0.Final]
        at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.2.0.Final.jar:1.2.0.Final]
        at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) [staxmapper-1.2.0.Final.jar:1.2.0.Final]
        at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:123) [wildfly-controller-2.2.0.Final.jar:2.2.0.Final]
        ... 3 more