I have issues that svn cannot open file because it is used by another process. This is jenkins process. There is folowing stack trace.

Cleaning local Directory .
java.io.IOException: Unable to delete 'd:\work\jenkins\Hero android vk\workspace\.'. Tried 3 times (of a maximum of 3) waiting 0,1 секунд between attempts.
at hudson.Util.deleteContentsRecursive(Util.java:237)
at hudson.scm.subversion.CheckoutUpdater$1.perform(CheckoutUpdater.java:81)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:170)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:183)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:988)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:969)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:945)
at hudson.FilePath.act(FilePath.java:1018)
at hudson.FilePath.act(FilePath.java:996)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:894)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:830)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1269)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
at hudson.model.Run.execute(Run.java:1741)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:410)
Caused by: java.nio.file.FileSystemException: d:\work\jenkins\Hero android vk\workspace\.\.svn\svn.fdd9d029-5501-0010-b743-efffc94e5483.tmp: Процесс не может получить доступ к файлу, так как этот файл занят другим процессом.

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:296)
at hudson.Util.tryOnceDeleteRecursive(Util.java:373)
at hudson.Util.tryOnceDeleteContentsRecursive(Util.java:392)
at hudson.Util.tryOnceDeleteRecursive(Util.java:372)
at hudson.Util.tryOnceDeleteContentsRecursive(Util.java:392)
at hudson.Util.deleteContentsRecursive(Util.java:232)
... 21 more

It seems that svn plugin does not close all file streams/files.