hudson.util.IOException2: Failed to clean up temp dirs
	at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:87)
	at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:78)
	at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:420)
	at junit.framework.TestCase.runBare(TestCase.java:146)
	at org.jvnet.hudson.test.HudsonTestCase.runBare(HudsonTestCase.java:297)
	at junit.framework.TestResult$1.protect(TestResult.java:122)
	at junit.framework.TestResult.runProtected(TestResult.java:142)
	at junit.framework.TestResult.run(TestResult.java:125)
	at junit.framework.TestCase.run(TestCase.java:129)
	at junit.framework.TestSuite.runTest(TestSuite.java:255)
	at junit.framework.TestSuite.run(TestSuite.java:250)
	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
	at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
	at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:172)
	at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:104)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:70)
Caused by: java.io.IOException: Unable to delete C:\Users\ikedam\AppData\Local\Temp\hudson4683007175849200528test\logs\slaves\slave0\slave.log
	at hudson.Util.deleteFile(Util.java:253)
	at hudson.Util.deleteRecursive(Util.java:305)
	at hudson.Util.deleteContentsRecursive(Util.java:202)
	at hudson.Util.deleteRecursive(Util.java:296)
	at hudson.Util.deleteContentsRecursive(Util.java:202)
	at hudson.Util.deleteRecursive(Util.java:296)
	at hudson.Util.deleteContentsRecursive(Util.java:202)
	at hudson.Util.deleteRecursive(Util.java:296)
	at hudson.Util.deleteContentsRecursive(Util.java:202)
	at hudson.Util.deleteRecursive(Util.java:296)
	at hudson.FilePath$11.invoke(FilePath.java:1040)
	at hudson.FilePath$11.invoke(FilePath.java:1037)
	at hudson.FilePath.act(FilePath.java:905)
	at hudson.FilePath.act(FilePath.java:878)
	at hudson.FilePath.deleteRecursive(FilePath.java:1037)
	at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:82)
	... 23 more