Building remotely on ccnet-2013 (6.3 windows-6.3 windows amd64-windows-6.3 amd64-windows amd64) in workspace /windows
Cloning the remote Git repository
Cloning repository <my repo path>
ERROR: Failed to clean the workspace
java.nio.file.AccessDeniedException: \windows\addins\FXSEXT.ecf
	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.delete(Unknown Source)
	at java.nio.file.Files.delete(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 hudson.Util.deleteFile(Util.java:247)
	at hudson.Util.deleteRecursive(Util.java:310)
	at hudson.Util.deleteContentsRecursive(Util.java:212)
	at hudson.Util.deleteRecursive(Util.java:301)
	at hudson.Util.deleteContentsRecursive(Util.java:212)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:458)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145)
	at hudson.remoting.UserRequest.perform(UserRequest.java:121)
	at hudson.remoting.UserRequest.perform(UserRequest.java:49)
	at hudson.remoting.Request$2.run(Request.java:325)
	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 hudson.remoting.Engine$1$1.run(Engine.java:69)
	at java.lang.Thread.run(Unknown Source)
ERROR: Error cloning remote repo 'origin'
ERROR: Error cloning remote repo 'origin'