Started by an SCM change
Building in workspace C:\Program Files (x86)\Jenkins\workspace\ImpactAnalyzer
RTC : checkout...
FATAL: RTC : checkout failure: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
com.ibm.team.repository.common.transport.ServiceMethodInvocationError: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
    at com.ibm.team.repository.transport.client.RemoteTeamService.getAppropriateException(RemoteTeamService.java:737)
    at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:573)
    at com.ibm.team.repository.transport.client.RemoteTeamService.invoke(RemoteTeamService.java:202)
    at com.ibm.team.repository.transport.client.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:43)
    at com.sun.proxy.$Proxy69.getContributorState(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invokeServiceCall(ServiceInterfaceProxy.java:254)
    at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invoke(ServiceInterfaceProxy.java:110)
    at com.sun.proxy.$Proxy69.getContributorState(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy$2.run(ScmServiceInterfaceProxy.java:168)
    at com.ibm.team.repository.client.internal.TeamRepository$3.run(TeamRepository.java:1327)
    at com.ibm.team.repository.common.transport.CancelableCaller.call(CancelableCaller.java:79)
    at com.ibm.team.repository.client.internal.TeamRepository.callCancelableService(TeamRepository.java:1322)
    at com.ibm.team.scm.client.internal.ScmClientLibraryContext.callCancelableService(ScmClientLibraryContext.java:71)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy.invokeCancelableService(ScmServiceInterfaceProxy.java:164)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy.invoke(ScmServiceInterfaceProxy.java:92)
    at com.sun.proxy.$Proxy69.getContributorState(Unknown Source)
    at com.ibm.team.scm.client.internal.WorkspaceManager.refresh(WorkspaceManager.java:3008)
    at com.ibm.team.scm.client.internal.WorkspaceManager.ensureInitialized(WorkspaceManager.java:861)
    at com.ibm.team.scm.client.internal.WorkspaceManager.getWorkspaceConnection(WorkspaceManager.java:883)
    at com.ibm.team.build.internal.hjplugin.rtc.RepositoryConnection.acceptForBuildStream(RepositoryConnection.java:1418)
    at com.ibm.team.build.internal.hjplugin.rtc.RepositoryConnection.accept(RepositoryConnection.java:420)
    at com.ibm.team.build.internal.hjplugin.rtc.RTCFacade.accept(RTCFacade.java:490)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.ibm.team.build.internal.hjplugin.RTCFacadeFactory$RTCFacadeWrapper.invoke(RTCFacadeFactory.java:127)
    at com.ibm.team.build.internal.hjplugin.RTCAcceptTask.invoke(RTCAcceptTask.java:206)
    at com.ibm.team.build.internal.hjplugin.RTCAcceptTask.invoke(RTCAcceptTask.java:34)
    at hudson.FilePath.act(FilePath.java:1018)
    at hudson.FilePath.act(FilePath.java:996)
    at com.ibm.team.build.internal.hjplugin.RTCScm.checkout(RTCScm.java:2211)
    at hudson.scm.SCM.checkout(SCM.java:495)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1270)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
    at hudson.model.Run.execute(Run.java:1720)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:410)
Caused by: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
    at com.ibm.team.scm.common.internal.dto.impl.ScmDtoFactoryImpl.createContributorRefreshResult(ScmDtoFactoryImpl.java:1037)
    at com.ibm.team.scm.common.internal.dto.impl.ScmDtoFactoryImpl.create(ScmDtoFactoryImpl.java:212)
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.createType(FastWebDemarshaller.java:1924)
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.demarshalObject(FastWebDemarshaller.java:2202)
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.demarshal(FastWebDemarshaller.java:2255)
    at com.ibm.team.repository.common.internal.marshal.impl.EObjectMarshaller.internalFastDemarshal(EObjectMarshaller.java:619)
    at com.ibm.team.repository.common.internal.marshal.impl.EObjectMarshaller.demarshalInputStreamToObject(EObjectMarshaller.java:580)
    at com.ibm.team.repository.transport.client.RemoteTeamService.demarshallEnvelope(RemoteTeamService.java:708)
    at com.ibm.team.repository.transport.client.RemoteTeamService.invokePost(RemoteTeamService.java:608)
    at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:548)
    ... 47 more
FATAL: RTC : checkout failure: RTC : checkout failure: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
hudson.AbortException: RTC : checkout failure: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
    at com.ibm.team.build.internal.hjplugin.RTCAcceptTask.invoke(RTCAcceptTask.java:250)
    at com.ibm.team.build.internal.hjplugin.RTCAcceptTask.invoke(RTCAcceptTask.java:34)
    at hudson.FilePath.act(FilePath.java:1018)
    at hudson.FilePath.act(FilePath.java:996)
    at com.ibm.team.build.internal.hjplugin.RTCScm.checkout(RTCScm.java:2211)
    at hudson.scm.SCM.checkout(SCM.java:495)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1270)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
    at hudson.model.Run.execute(Run.java:1720)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:410)
ERROR: RTC : checkout failure: RTC : checkout failure: java.lang.NoClassDefFoundError: com/ibm/team/scm/common/internal/dto/impl/ContributorRefreshResultImpl
Finished: FAILURE