See <https://builds.apache.org/job/Hadoop-Common-trunk/1819/changes>
Changes: [rohithsharmaks] YARN-4235. FairScheduler PrimaryGroup does not handle empty groups ------------------------------------------ [...truncated 5439 lines...] java.lang.Thread.State: RUNNABLE "main" prio=5 tid=1 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at java.lang.Thread.join(Thread.java:1289) at org.junit.internal.runners.statements.FailOnTimeout.evaluateStatement(FailOnTimeout.java:26) at org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) "process reaper" daemon prio=10 tid=9 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) at org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:167) at org.apache.hadoop.fs.FCStatisticsBaseTest.testStatisticsThreadLocalDataCleanUp(FCStatisticsBaseTest.java:143) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74) Running org.apache.hadoop.fs.TestTruncatedInputBug Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.744 sec - in org.apache.hadoop.fs.TestTruncatedInputBug Running org.apache.hadoop.fs.TestDU Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.495 sec - in org.apache.hadoop.fs.TestDU Running org.apache.hadoop.fs.TestFsShell Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.926 sec - in org.apache.hadoop.fs.TestFsShell Running org.apache.hadoop.fs.TestLocalDirAllocator Tests run: 36, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.325 sec - in org.apache.hadoop.fs.TestLocalDirAllocator Running org.apache.hadoop.fs.viewfs.TestChRootedFileSystem Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.594 sec - in org.apache.hadoop.fs.viewfs.TestChRootedFileSystem Running org.apache.hadoop.fs.viewfs.TestViewFileSystemDelegationTokenSupport Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.944 sec - in org.apache.hadoop.fs.viewfs.TestViewFileSystemDelegationTokenSupport Running org.apache.hadoop.fs.viewfs.TestViewFsWithAuthorityLocalFs Tests run: 58, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.771 sec - in org.apache.hadoop.fs.viewfs.TestViewFsWithAuthorityLocalFs Running org.apache.hadoop.fs.viewfs.TestViewFileSystemDelegation Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.134 sec - in org.apache.hadoop.fs.viewfs.TestViewFileSystemDelegation Running org.apache.hadoop.fs.viewfs.TestViewFsConfig Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.675 sec - in org.apache.hadoop.fs.viewfs.TestViewFsConfig Running org.apache.hadoop.fs.viewfs.TestViewFileSystemLocalFileSystem Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.116 sec - in org.apache.hadoop.fs.viewfs.TestViewFileSystemLocalFileSystem Running org.apache.hadoop.fs.viewfs.TestFcPermissionsLocalFs Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.238 sec - in org.apache.hadoop.fs.viewfs.TestFcPermissionsLocalFs Running org.apache.hadoop.fs.viewfs.TestFSMainOperationsLocalFileSystem Tests run: 49, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.611 sec - in org.apache.hadoop.fs.viewfs.TestFSMainOperationsLocalFileSystem Running org.apache.hadoop.fs.viewfs.TestViewFsURIs Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.836 sec - in org.apache.hadoop.fs.viewfs.TestViewFsURIs Running org.apache.hadoop.fs.viewfs.TestViewFsTrash Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.708 sec - in org.apache.hadoop.fs.viewfs.TestViewFsTrash Running org.apache.hadoop.fs.viewfs.TestViewFsLocalFs Tests run: 58, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.792 sec - in org.apache.hadoop.fs.viewfs.TestViewFsLocalFs Running org.apache.hadoop.fs.viewfs.TestViewFileSystemWithAuthorityLocalFileSystem Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.21 sec - in org.apache.hadoop.fs.viewfs.TestViewFileSystemWithAuthorityLocalFileSystem Running org.apache.hadoop.fs.viewfs.TestViewfsFileStatus Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.374 sec - in org.apache.hadoop.fs.viewfs.TestViewfsFileStatus Running org.apache.hadoop.fs.viewfs.TestFcCreateMkdirLocalFs Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.522 sec - in org.apache.hadoop.fs.viewfs.TestFcCreateMkdirLocalFs Running org.apache.hadoop.fs.viewfs.TestChRootedFs Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.818 sec - in org.apache.hadoop.fs.viewfs.TestChRootedFs Running org.apache.hadoop.fs.viewfs.TestFcMainOperationsLocalFs Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.117 sec - in org.apache.hadoop.fs.viewfs.TestFcMainOperationsLocalFs Running org.apache.hadoop.fs.TestFSMainOperationsLocalFileSystem Tests run: 49, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.821 sec - in org.apache.hadoop.fs.TestFSMainOperationsLocalFileSystem Running org.apache.hadoop.fs.TestFcLocalFsPermission Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.022 sec - in org.apache.hadoop.fs.TestFcLocalFsPermission Running org.apache.hadoop.fs.TestAfsCheckPath Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.204 sec - in org.apache.hadoop.fs.TestAfsCheckPath Running org.apache.hadoop.fs.TestFileUtil Tests run: 27, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.933 sec - in org.apache.hadoop.fs.TestFileUtil Running org.apache.hadoop.fs.TestGlobPattern Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.093 sec - in org.apache.hadoop.fs.TestGlobPattern Running org.apache.hadoop.fs.TestDFVariations Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.264 sec - in org.apache.hadoop.fs.TestDFVariations Running org.apache.hadoop.fs.TestBlockLocation Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.083 sec - in org.apache.hadoop.fs.TestBlockLocation Running org.apache.hadoop.fs.shell.TestCopy Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.099 sec - in org.apache.hadoop.fs.shell.TestCopy Running org.apache.hadoop.fs.shell.TestCopyPreserveFlag Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.97 sec - in org.apache.hadoop.fs.shell.TestCopyPreserveFlag Running org.apache.hadoop.fs.shell.TestPathExceptions Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.087 sec - in org.apache.hadoop.fs.shell.TestPathExceptions Running org.apache.hadoop.fs.shell.TestAclCommands Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.026 sec - in org.apache.hadoop.fs.shell.TestAclCommands Running org.apache.hadoop.fs.shell.TestLs Tests run: 33, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.603 sec - in org.apache.hadoop.fs.shell.TestLs Running org.apache.hadoop.fs.shell.TestTextCommand Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.248 sec - in org.apache.hadoop.fs.shell.TestTextCommand Running org.apache.hadoop.fs.shell.TestMove Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.045 sec - in org.apache.hadoop.fs.shell.TestMove Running org.apache.hadoop.fs.shell.TestPathData Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.189 sec - in org.apache.hadoop.fs.shell.TestPathData Running org.apache.hadoop.fs.shell.TestCommandFactory Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.22 sec - in org.apache.hadoop.fs.shell.TestCommandFactory Running org.apache.hadoop.fs.shell.TestCount Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.169 sec - in org.apache.hadoop.fs.shell.TestCount Running org.apache.hadoop.fs.shell.TestXAttrCommands Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.606 sec - in org.apache.hadoop.fs.shell.TestXAttrCommands Running org.apache.hadoop.fs.shell.find.TestPrint0 Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.033 sec - in org.apache.hadoop.fs.shell.find.TestPrint0 Running org.apache.hadoop.fs.shell.find.TestResult Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.122 sec - in org.apache.hadoop.fs.shell.find.TestResult Running org.apache.hadoop.fs.shell.find.TestAnd Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.366 sec - in org.apache.hadoop.fs.shell.find.TestAnd Running org.apache.hadoop.fs.shell.find.TestName Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.18 sec - in org.apache.hadoop.fs.shell.find.TestName Running org.apache.hadoop.fs.shell.find.TestFilterExpression Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.397 sec - in org.apache.hadoop.fs.shell.find.TestFilterExpression Running org.apache.hadoop.fs.shell.find.TestFind Tests run: 24, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.027 sec - in org.apache.hadoop.fs.shell.find.TestFind Running org.apache.hadoop.fs.shell.find.TestIname Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.161 sec - in org.apache.hadoop.fs.shell.find.TestIname Running org.apache.hadoop.fs.shell.find.TestPrint Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.05 sec - in org.apache.hadoop.fs.shell.find.TestPrint Running org.apache.hadoop.fs.TestFileSystemInitialization Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.685 sec - in org.apache.hadoop.fs.TestFileSystemInitialization Running org.apache.hadoop.fs.TestHarFileSystem Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.797 sec - in org.apache.hadoop.fs.TestHarFileSystem Running org.apache.hadoop.fs.TestFileSystemTokens Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.68 sec - in org.apache.hadoop.fs.TestFileSystemTokens Running org.apache.hadoop.fs.TestGetFileBlockLocations Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.016 sec - in org.apache.hadoop.fs.TestGetFileBlockLocations Running org.apache.hadoop.fs.TestLocalFSFileContextCreateMkdir Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.051 sec - in org.apache.hadoop.fs.TestLocalFSFileContextCreateMkdir Running org.apache.hadoop.fs.sftp.TestSFTPFileSystem Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.108 sec - in org.apache.hadoop.fs.sftp.TestSFTPFileSystem Running org.apache.hadoop.fs.TestAvroFSInput Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.793 sec - in org.apache.hadoop.fs.TestAvroFSInput Running org.apache.hadoop.fs.TestFilterFs Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.226 sec - in org.apache.hadoop.fs.TestFilterFs Running org.apache.hadoop.fs.TestLocalFSFileContextMainOperations Tests run: 62, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.037 sec - in org.apache.hadoop.fs.TestLocalFSFileContextMainOperations Running org.apache.hadoop.fs.TestSymlinkLocalFSFileSystem Tests run: 63, Failures: 0, Errors: 0, Skipped: 7, Time elapsed: 2.687 sec - in org.apache.hadoop.fs.TestSymlinkLocalFSFileSystem Running org.apache.hadoop.fs.TestS3_LocalFileContextURI Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.564 sec - in org.apache.hadoop.fs.TestS3_LocalFileContextURI Running org.apache.hadoop.fs.TestFsShellReturnCode Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.889 sec - in org.apache.hadoop.fs.TestFsShellReturnCode Running org.apache.hadoop.fs.ftp.TestFTPFileSystem Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.211 sec - in org.apache.hadoop.fs.ftp.TestFTPFileSystem Running org.apache.hadoop.fs.TestHardLink Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.28 sec - in org.apache.hadoop.fs.TestHardLink Running org.apache.hadoop.fs.TestListFiles Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.85 sec - in org.apache.hadoop.fs.TestListFiles Running org.apache.hadoop.fs.TestLocal_S3FileContextURI Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.516 sec - in org.apache.hadoop.fs.TestLocal_S3FileContextURI Running org.apache.hadoop.fs.TestDelegateToFileSystem Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.453 sec - in org.apache.hadoop.fs.TestDelegateToFileSystem Running org.apache.hadoop.ha.TestZKFailoverControllerStress Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 94.842 sec - in org.apache.hadoop.ha.TestZKFailoverControllerStress Running org.apache.hadoop.ha.TestShellCommandFencer Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.289 sec - in org.apache.hadoop.ha.TestShellCommandFencer Running org.apache.hadoop.ha.TestFailoverController Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.872 sec - in org.apache.hadoop.ha.TestFailoverController Running org.apache.hadoop.ha.TestNodeFencer Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.921 sec - in org.apache.hadoop.ha.TestNodeFencer Running org.apache.hadoop.ha.TestActiveStandbyElectorRealZK Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.59 sec - in org.apache.hadoop.ha.TestActiveStandbyElectorRealZK Running org.apache.hadoop.ha.TestSshFenceByTcpPort Tests run: 4, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 3.787 sec - in org.apache.hadoop.ha.TestSshFenceByTcpPort Running org.apache.hadoop.ha.TestZKFailoverController Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.1 sec - in org.apache.hadoop.ha.TestZKFailoverController Running org.apache.hadoop.ha.TestActiveStandbyElector Tests run: 23, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.062 sec - in org.apache.hadoop.ha.TestActiveStandbyElector Running org.apache.hadoop.ha.TestHAAdmin Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.526 sec - in org.apache.hadoop.ha.TestHAAdmin Running org.apache.hadoop.ha.TestHealthMonitor Exception: java.lang.RuntimeException thrown from the UncaughtExceptionHandler in thread "Health Monitor for DummyHAService #3" Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.331 sec - in org.apache.hadoop.ha.TestHealthMonitor Running org.apache.hadoop.service.TestGlobalStateChangeListener Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.226 sec - in org.apache.hadoop.service.TestGlobalStateChangeListener Running org.apache.hadoop.service.TestServiceLifecycle Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.416 sec - in org.apache.hadoop.service.TestServiceLifecycle Running org.apache.hadoop.service.TestCompositeService Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.294 sec - in org.apache.hadoop.service.TestCompositeService Results : Tests in error: TestLocalFsFCStatistics>FCStatisticsBaseTest.testStatisticsThreadLocalDataCleanUp:143 ยป Timeout Tests run: 3156, Failures: 0, Errors: 1, Skipped: 86 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Annotations ......................... SUCCESS [ 8.956 s] [INFO] Apache Hadoop MiniKDC ............................. SUCCESS [02:00 min] [INFO] Apache Hadoop Auth ................................ SUCCESS [15:35 min] [INFO] Apache Hadoop Auth Examples ....................... SUCCESS [ 4.339 s] [INFO] Apache Hadoop Common .............................. FAILURE [25:06 min] [INFO] Apache Hadoop NFS ................................. SKIPPED [INFO] Apache Hadoop KMS ................................. SKIPPED [INFO] Apache Hadoop Common Project ...................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 42:57 min [INFO] Finished at: 2015-10-09T06:13:27+00:00 [INFO] Final Memory: 83M/915M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-common: There are test failures. [ERROR] [ERROR] Please refer to <https://builds.apache.org/job/Hadoop-Common-trunk/ws/hadoop-common-project/hadoop-common/target/surefire-reports> for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :hadoop-common result: 1 ################ # mvn -eaf test -Pclover -DcloverLicenseLocation=/home/jenkins/tools/clover/latest/lib/clover.license ################ Build step 'Execute shell' marked build as failure Archiving artifacts Recording test results