Build failed in Jenkins: Cayenne-trunk » h2,JDK 1.6 (latest),Ubuntu #1012

[Apache Jenkins Server]

See 
<https://builds.apache.org/job/Cayenne-trunk/cayenneTestConnection=h2,jdk=JDK%201.6%20(latest),label=Ubuntu/1012/>

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Started by upstream project "Cayenne-trunk" build number 1012
originally caused by:
 Started by an SCM change
Building remotely on ubuntu2 in workspace 
<https://builds.apache.org/job/Cayenne-trunk/cayenneTestConnection=h2,jdk=JDK%201.6%20(latest),label=Ubuntu/ws/>
java.io.IOException: Failed to mkdirs: 
<https://builds.apache.org/job/Cayenne-trunk/cayenneTestConnection=h2,jdk=JDK%201.6%20(latest),label=Ubuntu/ws/>
        at hudson.FilePath.mkdirs(FilePath.java:1069)
        at hudson.model.AbstractProject.checkout(AbstractProject.java:1404)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:651)
        at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:560)
        at hudson.model.Run.execute(Run.java:1670)
        at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:231)
Retrying after 10 seconds
java.io.IOException: Failed to mkdirs: 
<https://builds.apache.org/job/Cayenne-trunk/cayenneTestConnection=h2,jdk=JDK%201.6%20(latest),label=Ubuntu/ws/>
        at hudson.FilePath.mkdirs(FilePath.java:1069)
        at hudson.model.AbstractProject.checkout(AbstractProject.java:1404)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:651)
        at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:560)
        at hudson.model.Run.execute(Run.java:1670)
        at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:231)
Retrying after 10 seconds
java.io.IOException: Failed to mkdirs: 
<https://builds.apache.org/job/Cayenne-trunk/cayenneTestConnection=h2,jdk=JDK%201.6%20(latest),label=Ubuntu/ws/>
        at hudson.FilePath.mkdirs(FilePath.java:1069)
        at hudson.model.AbstractProject.checkout(AbstractProject.java:1404)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:651)
        at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:560)
        at hudson.model.Run.execute(Run.java:1670)
        at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:231)