openfaces demo deployment fails

Deploying the war file included in http://www.openfaces.org/downloads/nightly/openfaces-3.x-nightly-build-demo-facelets.zip fails on JBoss 6.0.0.M5 and 6.0.0.SNAPSHOT.
It deploys successfuly and can be used on JBoss-4.2.3 without any problems.

Stacktrace:
22:44:14,169 INFO [TomcatDeployment] deploy, ctxPath=/
22:44:28,591 INFO [TomcatDeployment] deploy, ctxPath=/openfaces-demo-facelets
22:44:28,658 INFO [config] Mojarra 2.0.3 (FCS b03) f³r Kontext '/openfaces-demo-facelets' wird initialisiert.
22:44:30,253 SCHWERWIEGEND [config] Unable to process annotations for url, vfs:/C:/JBoss/jboss-6.0.0.20100911-M5/server/default/depl
oy/openfaces-demo-facelets.war/WEB-INF/lib/openfaces.jar/META-INF/faces-config.xml. Reason: java.util.zip.ZipException: error in op
ening zip file
22:44:30,254 SCHWERWIEGEND [config] : java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method) [:1.6.0_22]
at java.util.zip.ZipFile.<init>(Unknown Source) [:1.6.0_22]
at java.util.jar.JarFile.<init>(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.URLJarFile$1.run(Unknown Source) [:1.6.0_22]
at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_22]
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source) [:1.6.0_22]
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source) [:1.6.0_22]
at com.sun.faces.config.AnnotationScanner.processClasspath(AnnotationScanner.java:298) [:2.0.3-FCS]
at com.sun.faces.config.AnnotationScanner.getAnnotatedClasses(AnnotationScanner.java:217) [:2.0.3-FCS]
at com.sun.faces.config.ConfigManager$AnnotationScanTask.call(ConfigManager.java:762) [:2.0.3-FCS]
at com.sun.faces.config.ConfigManager$AnnotationScanTask.call(ConfigManager.java:733) [:2.0.3-FCS]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [:1.6.0_22]
at java.util.concurrent.FutureTask.run(Unknown Source) [:1.6.0_22]
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:326) [:2.0.3-FCS]
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:220) [:2.0.3-FCS]
at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3369) [:6.0.0.20100911-M5]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3828) [:6.0.0.20100911-M5]
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:299) [:6.0.0.20100911
-M5]
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:138) [:6.0.0.20100911-M5]
at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:461) [:6.0.0.20100911-M5]
at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118) [:6.0.0.20100911-M5]
at org.jboss.web.deployers.WebModule.start(WebModule.java:95) [:6.0.0.20100911-M5]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) [:1.6.0_22]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) [:1.6.0_22]
at java.lang.reflect.Method.invoke(Unknown Source) [:1.6.0_22]
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) [:6.0.0.Beta5]
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) [:6.0.0.Beta5]
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) [:6.0.0.Beta5]
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:271) [:6.0.0.Beta5]
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:670) [:6.0.0.Beta5]
at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206) [:2.2.0.Alpha10]
at $Proxy41.start(Unknown Source) at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopL
ifecycleAction.java:53) [:2.2.0.Alpha10]
at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:41) [:2.2.0.Alpha10]

at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:
62) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-d
ependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-de
pendency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:
2.2.0.Alpha10]
at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:301) [:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.Alpha10
]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.
Alpha10]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-depe
ndency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:894) [jboss-dependency.jar:2.2.0.Alpha10]

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:641) [jboss-dependency.jar:2.2.0.Alpha10]

at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:182) [:2.2.0.Alpha7]
at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:58) [:2.2.0.Alpha7]
at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:
2.2.0.Alpha7]
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.Alpha7]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:
2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.Alpha10
]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.
Alpha10]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-depe
ndency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.Alpha7]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.20100911
-M5]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:130)
[:0.1.0.Alpha1]
at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:148) [:0.1.0.Alpha1]
at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.1.0.Alpha1
]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.
0.Alpha10]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.
0.Alpha10]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:
62) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-d
ependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-de
pendency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:
2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.Alpha10
]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.
Alpha10]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-depe
ndency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0
.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.profileservice.dependency.ProfileServiceController.activate(ProfileServiceController.java:188) [:0.1.0.Alpha1]
at org.jboss.profileservice.AbstractProfileService.activateProfile(AbstractProfileService.java:170) [:0.1.0.Alpha1]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate(AbstractProfileServiceBootstrap.java:117) [:0
.1.0.Alpha1]
at org.jboss.profileservice.resolver.BasicResolverFactory$ProfileResolverFacade.deploy(BasicResolverFactory.java:89) [:0.1.0
.Alpha1]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start(AbstractProfileServiceBootstrap.java:97) [:0.1.0
.Alpha1]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:130
) [:6.0.0.20100911-M5]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:56)
[:6.0.0.20100911-M5]
at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(AbstractServer.java:827) [jboss-bootstrap-impl-base.j
ar:2.1.0-alpha-5]
at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run(AbstractServer.java:417) [jboss-bootstrap-impl-ba
se.jar:2.1.0-alpha-5]
at java.lang.Thread.run(Unknown Source) [:1.6.0_22]