Started by user 
  [EnvInject] - Loading node environment variables.
 ERROR: SEVERE ERROR occurs
 org.jenkinsci.lib.envinject.EnvInjectException: java.io.IOException: remote file operation failed: C:\Program Files\Java\jre1.8.0_91 at hudson.remoting.Channel@2f4af34f:Management VPC Slave: Windows (sir-rvhi7z8q): java.io.IOException: Unable to delete 'C:\Program Files\Java\jre1.8.0_91\bin\awt.dll'. Tried 3 times (of a maximum of 3) waiting 0.1 sec between attempts.
 at org.jenkinsci.plugins.envinject.util.RunHelper.getBuildVariables(RunHelper.java:137)
 at org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironmentWithoutJobPropertyObject(EnvInjectListener.java:236)
 at org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironment(EnvInjectListener.java:50)
 at hudson.model.AbstractBuild$AbstractBuildExecution.createLauncher(AbstractBuild.java:534)
 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:454)
 at hudson.model.Run.execute(Run.java:1737)
 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
 at hudson.model.ResourceController.execute(ResourceController.java:97)
 at hudson.model.Executor.run(Executor.java:419)
 Caused by: java.io.IOException: remote file operation failed: C:\Program Files\Java\jre1.8.0_91 at hudson.remoting.Channel@2f4af34f:Management VPC Slave: Windows (sir-rvhi7z8q): java.io.IOException: Unable to delete 'C:\Program Files\Java\jre1.8.0_91\bin\awt.dll'. Tried 3 times (of a maximum of 3) waiting 0.1 sec between attempts.
 at hudson.FilePath.act(FilePath.java:994)
 at hudson.FilePath.act(FilePath.java:976)
 at hudson.FilePath.deleteRecursive(FilePath.java:1178)
 at hudson.tools.JDKInstaller.performInstallation(JDKInstaller.java:135)
 at hudson.tools.InstallerTranslator.getToolHome(InstallerTranslator.java:72)
 at hudson.tools.ToolLocationNodeProperty.getToolHome(ToolLocationNodeProperty.java:109)
 at hudson.tools.ToolInstallation.translateFor(ToolInstallation.java:206)
 at hudson.model.JDK.forNode(JDK.java:144)
 at org.jenkinsci.plugins.envinject.util.RunHelper.getJDKVariables(RunHelper.java:111)
 at org.jenkinsci.plugins.envinject.util.RunHelper.getBuildVariables(RunHelper.java:135)
 ... 8 more
 Caused by: java.io.IOException: Unable to delete 'C:\Program Files\Java\jre1.8.0_91\bin\awt.dll'. Tried 3 times (of a maximum of 3) waiting 0.1 sec between attempts.
 at hudson.Util.deleteFile(Util.java:250)
 at hudson.FilePath.deleteRecursive(FilePath.java:1211)
 at hudson.FilePath.deleteContentsRecursive(FilePath.java:1220)
 at hudson.FilePath.deleteRecursive(FilePath.java:1202)
 at hudson.FilePath.deleteContentsRecursive(FilePath.java:1220)
 at hudson.FilePath.deleteRecursive(FilePath.java:1202)
 at hudson.FilePath.access$1000(FilePath.java:197)
 at hudson.FilePath$14.invoke(FilePath.java:1181)
 at hudson.FilePath$14.invoke(FilePath.java:1178)
 at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2750)
 at hudson.remoting.UserRequest.perform(UserRequest.java:181)
 at hudson.remoting.UserRequest.perform(UserRequest.java:52)
 at hudson.remoting.Request$2.run(Request.java:336)
 at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
 at ......remote call to Management VPC Slave: Windows (sir-rvhi7z8q)(Native Method)
 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1554)
 at hudson.remoting.UserResponse.retrieve(UserRequest.java:281)
 at hudson.remoting.Channel.call(Channel.java:839)
 at hudson.FilePath.act(FilePath.java:987)
 ... 17 more
 Caused by: java.nio.file.AccessDeniedException: C:\Program Files\Java\jre1.8.0_91\bin\awt.dll
 at sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
 at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
 at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
 at sun.nio.fs.WindowsFileSystemProvider.implDelete(Unknown Source)
 at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
 at java.nio.file.Files.deleteIfExists(Unknown Source)
 at hudson.Util.tryOnceDeleteFile(Util.java:290)
 at hudson.Util.deleteFile(Util.java:245)
 at hudson.FilePath.deleteRecursive(FilePath.java:1211)
 at hudson.FilePath.deleteContentsRecursive(FilePath.java:1220)
 at hudson.FilePath.deleteRecursive(FilePath.java:1202)
 at hudson.FilePath.deleteContentsRecursive(FilePath.java:1220)
 at hudson.FilePath.deleteRecursive(FilePath.java:1202)
 at hudson.FilePath.access$1000(FilePath.java:197)
 at hudson.FilePath$14.invoke(FilePath.java:1181)
 at hudson.FilePath$14.invoke(FilePath.java:1178)
 at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2750)
 at hudson.remoting.UserRequest.perform(UserRequest.java:181)
 at hudson.remoting.UserRequest.perform(UserRequest.java:52)
 at hudson.remoting.Request$2.run(Request.java:336)
 at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)