[ERROR] testRetrieveBackupFromLocation(org.jenkinsci.plugins.periodicbackup.LocalDirectoryTest)  Time elapsed: 0.707 s  <<< ERROR!
org.jenkinsci.plugins.periodicbackup.PeriodicBackupException: Backup archives do not exist in /Users/stephenc/tmp/periodicbackup-plugin/target/test-classes/data
	at org.jenkinsci.plugins.periodicbackup.LocalDirectory.retrieveBackupFromLocation(LocalDirectory.java:126)
	at org.jenkinsci.plugins.periodicbackup.LocalDirectoryTest.testRetrieveBackupFromLocation(LocalDirectoryTest.java:69)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at junit.framework.TestCase.runTest(TestCase.java:176)
	at org.jvnet.hudson.test.HudsonTestCase.runTest(HudsonTestCase.java:453)
	at junit.framework.TestCase.runBare(TestCase.java:141)
	at org.jvnet.hudson.test.HudsonTestCase.runBare(HudsonTestCase.java:287)
	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:252)
	at junit.framework.TestSuite.run(TestSuite.java:247)
	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:86)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeFailedMethod(JUnit4Provider.java:379)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:290)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:236)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:386)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:323)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:143)