Every few builds (http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/buildTimeTrend), we get a failure due to something like this:

/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/testBuild.xml:276: [EMMA v2.0.5312] merge: no valid input data files have been specified

====================================

Here are the affected builds:

http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/189/console (failed, soa4, rhel5, x86_64)
http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/190/console (failed, vmg17, rhel5, x86_64)
http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/191/console (failed, conf1, rhel5, x86_64)
http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/192/console (failed, soa6, rhel5, x86_64)

http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/193/consoleFull (PASSED, vmg19, rhel5, x86)

http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/194/console (failed, soa6, rhel5, x86_64)
http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/195/console (failed, soa6, rhel5, x86_64)

http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/196/consoleFull (PASSED, vmg19, rhel5, x86)

http://hudson.qa.jboss.com/hudson/job/devstudio-nightly-4.0.0.Beta1/197/console (failed, soa6, rhel5, x86_64)

====================================

When it works we get this:

[instr] processing instrumentation path ...
[instr] instrumentation path processed in 19258 ms
[instr] [0 class(es) instrumented, 17708 resource(s) copied]
[instr] no output created: metadata is empty
[echo] Loading configuration for ui-test@org.jboss.tools.modeshape.rest.test
[echo] plugin-name-config=org.jboss.tools.modeshape.rest.test
[echo] plugin-name=org.jboss.tools.modeshape.rest.test
[echo] classnames=org.jboss.tools.modeshape.rest.test.AllTests
[echo] config-name=
[echo] config-property=config@default
[echo] test-system-properties=-Djbosstools.test.jboss.home=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/jboss-as -Djbosstools.test.seam.1.2.1.eap.home=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/seam -Djbosstools.test.seam.2fp.eap.home=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/seamfp -Djbosstools.test.seam.2.0.1.GA.home=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-seam-2.0.1.GA -Djbosstools.test.seam.2.1.0.GA.home=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-seam-2.1.1.GA -Djbosstools.test.jboss.home.3.2=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-3.2.8.SP1 -Djbosstools.test.jboss.home.4.0=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-4.0.5.GA -Djbosstools.test.jboss.home.4.2=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-4.2.3.GA -Djbosstools.test.jboss.home.5.0=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.0.1.GA -Djbosstools.test.jboss.home.5.1=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.1.0.GA -Djbosstools.test.soap.home.4.3=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-soa-p.4.3.0 -Djbosstools.test.soap.home.5.0=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-soa-p.5.0.0 -Djbosstools.test.jboss.riftsaw.home.2.0=/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.1.0.GA-riftsaw
[echo] Cleaning test workspace...
[echo] performing "ui" test on plugin "org.jboss.tools.modeshape.rest.test" class "org.jboss.tools.modeshape.rest.test.AllTests"

ui-test:

eclipse-test:
[java] EMMA: collecting runtime coverage data ...
[java] EMMA: runtime coverage data merged into [/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/metadata.ec]

[echo] Copy .log files to /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/../jvmerrors

append-test-log:
[loadfile] /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/workspace/.metadata/.log doesn't exist
[copy] Copying 1 file to /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape
[merge] processing input files ...
[merge] 1 file(s) read and merged in 1 ms
[merge] merged/compacted data written to [/mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/coverage.es]

[report] processing input files ...
[report] 1 file(s) read and merged in 0 ms
[report] nothing to do: no metadata found in any of the data files
[xslt] Processing /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/coverage.xml to /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/lines.properties
[xslt] Loading stylesheet /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/coverage.xsl
[xslt] Processing /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/coverage.xml to /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009142243/tests/test-results/emma-coverage/modeshape/classes.properties
[xslt] Loading stylesheet /mnt/hudson_workspace/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/coverage.xsl

====================================

When it fails, we get this:

[echo] Run tests for modeshape
[mkdir] Created dir: /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009150623/tests/test-results/emma-coverage/modeshape
[instr] processing instrumentation path ...
[instr] instrumentation path processed in 10181 ms
[instr] [0 class(es) instrumented, 17708 resource(s) copied]
[instr] no output created: metadata is empty
[echo] Loading configuration for ui-test@org.jboss.tools.modeshape.rest.test
[echo] plugin-name-config=org.jboss.tools.modeshape.rest.test
[echo] plugin-name=org.jboss.tools.modeshape.rest.test
[echo] classnames=org.jboss.tools.modeshape.rest.test.AllTests
[echo] config-name=
[echo] config-property=config@default
[echo] test-system-properties=-Djbosstools.test.jboss.home=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/jboss-as -Djbosstools.test.seam.1.2.1.eap.home=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/seam -Djbosstools.test.seam.2fp.eap.home=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-eap-4.3/seamfp -Djbosstools.test.seam.2.0.1.GA.home=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-seam-2.0.1.GA -Djbosstools.test.seam.2.1.0.GA.home=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-seam-2.1.1.GA -Djbosstools.test.jboss.home.3.2=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-3.2.8.SP1 -Djbosstools.test.jboss.home.4.0=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-4.0.5.GA -Djbosstools.test.jboss.home.4.2=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-4.2.3.GA -Djbosstools.test.jboss.home.5.0=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.0.1.GA -Djbosstools.test.jboss.home.5.1=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.1.0.GA -Djbosstools.test.soap.home.4.3=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-soa-p.4.3.0 -Djbosstools.test.soap.home.5.0=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-soa-p.5.0.0 -Djbosstools.test.jboss.riftsaw.home.2.0=/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/requirements/jboss/jboss-5.1.0.GA-riftsaw
[echo] Cleaning test workspace...
[echo] performing "ui" test on plugin "org.jboss.tools.modeshape.rest.test" class "org.jboss.tools.modeshape.rest.test.AllTests"

ui-test:

eclipse-test:
[java] !SESSION 2010-09-15 07:46:35.036 -----------------------------------------------
[java] eclipse.buildId=I20100608-0911
[java] java.version=1.6.0_20
[java] java.vendor=Sun Microsystems Inc.
[java] BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
[java] Framework arguments: -product org.eclipse.sdk.ide -application org.eclipse.test.uitestapplication -plugincustomization /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/plugin_customization.ini formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,org.jboss.tools.modeshape.rest.test.AllTests-default.xml -testPluginName org.jboss.tools.modeshape.rest.test -classname org.jboss.tools.modeshape.rest.test.AllTests
[java] Command-line arguments: -product org.eclipse.sdk.ide -application org.eclipse.test.uitestapplication -dev bin -data /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009150623/tests/workspace -plugincustomization /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/plugin_customization.ini formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,org.jboss.tools.modeshape.rest.test.AllTests-default.xml -testPluginName org.jboss.tools.modeshape.rest.test -classname org.jboss.tools.modeshape.rest.test.AllTests -consolelog
[java]
[java] !ENTRY org.eclipse.osgi 2 0 2010-09-15 07:46:57.319
[java] !MESSAGE The following is a complete list of bundles which are not resolved, see the prior log entry for the root cause if it exists:
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.319
[java] !MESSAGE Bundle org.eclipse.core.filesystem.linux.x86_64_1.2.0.v20100505-1235 [30] was not resolved.
[java] !SUBENTRY 2 org.eclipse.core.filesystem.linux.x86_64 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Platform filter did not match: (& (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Bundle org.eclipse.core.net.linux.x86_64_1.1.0.I20100505-1245 [33] was not resolved.
[java] !SUBENTRY 2 org.eclipse.core.net.linux.x86_64 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Platform filter did not match: (& (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Bundle org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.0.v20100503 [64] was not resolved.
[java] !SUBENTRY 2 org.eclipse.equinox.launcher.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk) (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Bundle org.eclipse.swt.gtk.linux.x86_64_3.6.0.v3650b [151] was not resolved.
[java] !SUBENTRY 2 org.eclipse.swt.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk) (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.320
[java] !MESSAGE Bundle org.mozilla.xulrunner.gtk.linux.x86_64_1.9.1.2a [979] was not resolved.
[java] !SUBENTRY 2 org.mozilla.xulrunner.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.321
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk)(osgi.os=linux)(osgi.arch=x86_64))
[java]
[java] !ENTRY org.eclipse.osgi 4 0 2010-09-15 07:46:57.377
[java] !MESSAGE An error occurred while automatically activating bundle org.eclipse.ui.workbench (176).
[java] !STACK 0
[java] org.osgi.framework.BundleException: The activator org.eclipse.ui.internal.WorkbenchPlugin for bundle org.eclipse.ui.workbench is invalid
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:156)
[java] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284)
[java] at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
[java] at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)
[java] at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
[java] at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)
[java] at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
[java] at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
[java] at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:597)
[java] at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
[java] at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
[java] at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
[java] at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
[java] at org.eclipse.core.launcher.Main.main(Main.java:34)
[java] Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
[java] at java.lang.Class.getDeclaredConstructors0(Native Method)
[java] at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
[java] at java.lang.Class.getConstructor0(Class.java:2699)
[java] at java.lang.Class.newInstance0(Class.java:326)
[java] at java.lang.Class.newInstance(Class.java:308)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:151)
[java] ... 35 more
[java] Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.SWTError
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] ... 41 more
[java] Root exception:
[java] java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
[java] at java.lang.Class.getDeclaredConstructors0(Native Method)
[java] at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
[java] at java.lang.Class.getConstructor0(Class.java:2699)
[java] at java.lang.Class.newInstance0(Class.java:326)
[java] at java.lang.Class.newInstance(Class.java:308)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:151)
[java] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284)
[java] at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
[java] at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)
[java] at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
[java] at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)
[java] at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
[java] at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
[java] at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:597)
[java] at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
[java] at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
[java] at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
[java] at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
[java] at org.eclipse.core.launcher.Main.main(Main.java:34)
[java] Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.SWTError
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] ... 41 more
[java]
[java] !ENTRY org.eclipse.osgi 2 0 2010-09-15 07:46:57.452
[java] !MESSAGE The following is a complete list of bundles which are not resolved, see the prior log entry for the root cause if it exists:
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.452
[java] !MESSAGE Bundle org.eclipse.core.filesystem.linux.x86_64_1.2.0.v20100505-1235 [30] was not resolved.
[java] !SUBENTRY 2 org.eclipse.core.filesystem.linux.x86_64 2 0 2010-09-15 07:46:57.452
[java] !MESSAGE Platform filter did not match: (& (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.452
[java] !MESSAGE Bundle org.eclipse.core.net.linux.x86_64_1.1.0.I20100505-1245 [33] was not resolved.
[java] !SUBENTRY 2 org.eclipse.core.net.linux.x86_64 2 0 2010-09-15 07:46:57.452
[java] !MESSAGE Platform filter did not match: (& (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Bundle org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.0.v20100503 [64] was not resolved.
[java] !SUBENTRY 2 org.eclipse.equinox.launcher.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk) (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Bundle org.eclipse.swt.gtk.linux.x86_64_3.6.0.v3650b [151] was not resolved.
[java] !SUBENTRY 2 org.eclipse.swt.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk) (osgi.os=linux) (osgi.arch=x86_64))
[java] !SUBENTRY 1 org.eclipse.osgi 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Bundle org.mozilla.xulrunner.gtk.linux.x86_64_1.9.1.2a [979] was not resolved.
[java] !SUBENTRY 2 org.mozilla.xulrunner.gtk.linux.x86_64 2 0 2010-09-15 07:46:57.453
[java] !MESSAGE Platform filter did not match: (& (osgi.ws=gtk)(osgi.os=linux)(osgi.arch=x86_64))
[java]
[java] !ENTRY org.eclipse.osgi 4 0 2010-09-15 07:46:57.454
[java] !MESSAGE Application error
[java] !STACK 1
[java] org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.test was unable to load class org.eclipse.test.UITestApplication.
[java] at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
[java] at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
[java] at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)
[java] at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
[java] at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
[java] at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
[java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:597)
[java] at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
[java] at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
[java] at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
[java] at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
[java] at org.eclipse.core.launcher.Main.main(Main.java:34)
[java] Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.ui.workbench (176).
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:121)
[java] at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)
[java] at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
[java] ... 17 more
[java] Caused by: org.osgi.framework.BundleException: The activator org.eclipse.ui.internal.WorkbenchPlugin for bundle org.eclipse.ui.workbench is invalid
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:156)
[java] at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
[java] at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284)
[java] at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
[java] at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
[java] ... 29 more
[java] Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
[java] at java.lang.Class.getDeclaredConstructors0(Native Method)
[java] at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
[java] at java.lang.Class.getConstructor0(Class.java:2699)
[java] at java.lang.Class.newInstance0(Class.java:326)
[java] at java.lang.Class.newInstance(Class.java:308)
[java] at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:151)
[java] ... 35 more
[java] Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.SWTError
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
[java] at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
[java] at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] ... 41 more
[echo] Copy .log files to /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/../jvmerrors

append-test-log:
[loadfile] /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009150623/tests/workspace/.metadata/.log doesn't exist
[copy] Copying 1 file to /qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/jbds-build/4.0.0.Beta1/201009150623/tests/test-results/emma-coverage/modeshape

BUILD FAILED
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/buildNightly.xml:18: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/build.xml:68: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/build.xml:27: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/build.xml:39: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/product/productBuild.xml:106: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/product/productBuild.xml:186: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/testBuild.xml:143: The following error occurred while executing this line:
/qa/hudson_ws/workspace/devstudio-nightly-4.0.0.Beta1/org.jboss.ide.eclipse.releng/builders/tests/testBuild.xml:276: [EMMA v2.0.5312] merge: no valid input data files have been specified