See <https://builds.apache.org/hudson/job/Cayenne-trunk/./cayenneTestConnection=HSQLDB,jdk=JDK%201.6%20(latest),label=Ubuntu/480/>
------------------------------------------ Started by upstream project "Cayenne-trunk" build number 480 Building remotely on ubuntu2 hudson.util.IOException2: remote file operation failed: <https://builds.apache.org/hudson/job/Cayenne-trunk/./cayenneTestConnection=HSQLDB,jdk=JDK%201.6%20(latest),label=Ubuntu/ws/> at hudson.remoting.Channel@60539ab4:ubuntu2 at hudson.FilePath.act(FilePath.java:752) at hudson.FilePath.act(FilePath.java:738) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:684) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:633) at hudson.model.AbstractProject.checkout(AbstractProject.java:1181) at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:536) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:424) at hudson.model.Run.run(Run.java:1374) at hudson.matrix.MatrixRun.run(MatrixRun.java:137) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:145) Caused by: java.io.IOException: Remote call on ubuntu2 failed at hudson.remoting.Channel.call(Channel.java:652) at hudson.FilePath.act(FilePath.java:745) ... 10 more Caused by: java.lang.Error: Failed to deserialize the Callable object. at hudson.remoting.UserRequest.perform(UserRequest.java:104) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636) Caused by: java.lang.IllegalStateException: Unable to call fetch2. Invalid object ID 1824 at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:268) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Archiving artifacts
