Sometimes mstest start making build errors. Only restart jenkins-slave service restore normal working.

[ANALYSIS-COLLECTOR] Computing warning deltas based on reference build #332
Archiving artifacts
Processing tests results in file(s) TestResults/*
TestResults\Rus.user.buildmaster_RUSBUILDER-IMS 2012-12-12 18_02_03.trx
ERROR: Publisher hudson.plugins.mstest.MSTestPublisher aborted due to exception
hudson.util.IOException2: remote file operation failed: d:/Perforce/NC_v01/temporary-junit-reports at hudson.remoting.Channel@1504e7b:rusbuilder-ims
at hudson.FilePath.act(FilePath.java:848)
at hudson.FilePath.act(FilePath.java:825)
at hudson.FilePath.deleteRecursive(FilePath.java:981)
at hudson.plugins.mstest.MSTestPublisher.perform(MSTestPublisher.java:78)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:779)
at hudson.model.Build$BuildExecution.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:726)
at hudson.model.Run.execute(Run.java:1543)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:236)
Caused by: java.io.IOException: Remote call on rusbuilder-ims failed
at hudson.remoting.Channel.call(Channel.java:674)
at hudson.FilePath.act(FilePath.java:841)
... 12 more
Caused by: java.lang.NoClassDefFoundError: Could not initialize class hudson.util.jna.Kernel32
at hudson.util.jna.Kernel32Utils.getWin32FileAttributes(Kernel32Utils.java:76)
at hudson.util.jna.Kernel32Utils.isJunctionOrSymlink(Kernel32Utils.java:80)
at hudson.Util.isSymlink(Util.java:322)
at hudson.Util.deleteRecursive(Util.java:283)
at hudson.FilePath$11.invoke(FilePath.java:983)
at hudson.FilePath$11.invoke(FilePath.java:981)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2309)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:326)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at hudson.remoting.Engine$1$1.run(Engine.java:60)
at java.lang.Thread.run(Unknown Source)
Finished: FAILURE