!SESSION 2020-09-02 23:55:36.274 -----------------------------------------------
eclipse.buildId=4.17.0.I20200902-1800
java.version=14.0.1
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -application org.eclipse.test.uitestapplication formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/org.eclipse.ant.tests.ui.testplugin.AntUITests.xml -testPluginName org.eclipse.ant.tests.ui -className org.eclipse.ant.tests.ui.testplugin.AntUITests -timeout 7200000 -junitReportOutput /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/results/ep417I-unit-cen64-gtk3-java14_linux.gtk.x86_64_14
Command-line arguments:  -application org.eclipse.test.uitestapplication -data /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/org.eclipse.ant.tests.ui.testplugin.AntUITests.xml -testPluginName org.eclipse.ant.tests.ui -className org.eclipse.ant.tests.ui.testplugin.AntUITests -os linux -ws gtk -arch x86_64 -consolelog -timeout 7200000 -junitReportOutput /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/results/ep417I-unit-cen64-gtk3-java14_linux.gtk.x86_64_14

!ENTRY org.eclipse.urischeme 4 0 2020-09-02 23:55:42.420
!MESSAGE Cannot run program "xdg-mime": error=2, No such file or directory
!STACK 0
java.io.IOException: Cannot run program "xdg-mime": error=2, No such file or directory
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1128)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)
	at org.eclipse.urischeme.internal.registration.ProcessExecutor.execute(ProcessExecutor.java:36)
	at org.eclipse.urischeme.internal.registration.RegistrationLinux.getRegisteredDesktopFileForScheme(RegistrationLinux.java:144)
	at org.eclipse.urischeme.internal.registration.RegistrationLinux.determineHandlerLocation(RegistrationLinux.java:88)
	at org.eclipse.urischeme.internal.registration.RegistrationLinux.getSchemesInformation(RegistrationLinux.java:77)
	at org.eclipse.urischeme.AutoRegisterSchemeHandlersJob.run(AutoRegisterSchemeHandlersJob.java:71)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.io.IOException: error=2, No such file or directory
	at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
	at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:319)
	at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:250)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1107)
	... 7 more

!ENTRY org.eclipse.e4.ui.workbench3 1 0 2020-09-02 23:55:42.743
!MESSAGE starting DumpStackTracesTimer with timeout=7080000 at 2020-09-02 23:55:42 +0000

!ENTRY org.eclipse.ant.launching 4 0 2020-09-02 23:55:44.306
!MESSAGE Failure of Background Ant Build
!STACK 1
org.eclipse.core.runtime.CoreException: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/failingTarget.xml:4: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/doesNotExist does not exist.
	at org.eclipse.ant.core.AntRunner.handleInvocationTargetException(AntRunner.java:451)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:383)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/failingTarget.xml:4: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/doesNotExist does not exist.
	at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:512)
	at org.apache.tools.ant.taskdefs.Zip.grabResources(Zip.java:1590)
	at org.apache.tools.ant.taskdefs.Zip.getResourcesToAdd(Zip.java:1327)
	at org.apache.tools.ant.taskdefs.Zip.getResourcesToAdd(Zip.java:1265)
	at org.apache.tools.ant.taskdefs.Jar.getResourcesToAdd(Jar.java:817)
	at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:673)
	at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:628)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	... 2 more
!SUBENTRY 1 org.eclipse.ant.core 4 1 2020-09-02 23:55:44.307
!MESSAGE /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/failingTarget.xml:4: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/doesNotExist does not exist.
!STACK 0
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/failingTarget.xml:4: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/doesNotExist does not exist.
	at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:512)
	at org.apache.tools.ant.taskdefs.Zip.grabResources(Zip.java:1590)
	at org.apache.tools.ant.taskdefs.Zip.getResourcesToAdd(Zip.java:1327)
	at org.apache.tools.ant.taskdefs.Zip.getResourcesToAdd(Zip.java:1265)
	at org.apache.tools.ant.taskdefs.Jar.getResourcesToAdd(Jar.java:817)
	at org.apache.tools.ant.taskdefs.Zip.executeMain(Zip.java:673)
	at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:628)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)

!ENTRY org.eclipse.ant.launching 4 0 2020-09-02 23:55:45.663
!MESSAGE Failure of Background Ant Build
!STACK 1
org.eclipse.core.runtime.CoreException: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.eclipse.ant.core.AntRunner.handleInvocationTargetException(AntRunner.java:451)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:383)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:571)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:440)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:106)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	... 2 more
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.taskdefs.Javac.checkParameters(Javac.java:1351)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
	at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:32)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
	... 24 more
!SUBENTRY 1 org.eclipse.ant.core 4 1 2020-09-02 23:55:45.663
!MESSAGE /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
!STACK 0
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:571)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:440)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:106)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.taskdefs.Javac.checkParameters(Javac.java:1351)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
	at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:32)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
	... 24 more

!ENTRY org.eclipse.ant.launching 4 0 2020-09-02 23:55:46.013
!MESSAGE Failure of Background Ant Build
!STACK 1
org.eclipse.core.runtime.CoreException: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/bad.xml:4: echo doesn't support the "messge" attribute
	at org.eclipse.ant.core.AntRunner.handleInvocationTargetException(AntRunner.java:451)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:383)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/bad.xml:4: echo doesn't support the "messge" attribute
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:536)
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:463)
	at org.apache.tools.ant.Task.maybeConfigure(Task.java:203)
	at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:201)
	at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:165)
	at org.apache.tools.ant.Task.perform(Task.java:349)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	... 2 more
Caused by: The <echo> type doesn't support the "messge" attribute.
	at org.apache.tools.ant.IntrospectionHelper.setAttribute(IntrospectionHelper.java:402)
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:527)
	... 21 more
!SUBENTRY 1 org.eclipse.ant.core 4 1 2020-09-02 23:55:46.013
!MESSAGE /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/bad.xml:4: echo doesn't support the "messge" attribute
!STACK 0
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/bad.xml:4: echo doesn't support the "messge" attribute
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:536)
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:463)
	at org.apache.tools.ant.Task.maybeConfigure(Task.java:203)
	at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:201)
	at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:165)
	at org.apache.tools.ant.Task.perform(Task.java:349)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: The <echo> type doesn't support the "messge" attribute.
	at org.apache.tools.ant.IntrospectionHelper.setAttribute(IntrospectionHelper.java:402)
	at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:527)
	... 21 more

!ENTRY org.eclipse.ant.launching 4 0 2020-09-02 23:55:52.429
!MESSAGE Failure of Background Ant Build
!STACK 1
org.eclipse.core.runtime.CoreException: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.eclipse.ant.core.AntRunner.handleInvocationTargetException(AntRunner.java:451)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:383)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:571)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:440)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:106)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	... 2 more
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.taskdefs.Javac.checkParameters(Javac.java:1351)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
	at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:32)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
	... 24 more
!SUBENTRY 1 org.eclipse.ant.core 4 1 2020-09-02 23:55:52.429
!MESSAGE /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
!STACK 0
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:16: The following error occurred while executing this line:
/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:571)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:440)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:106)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:34)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:712)
	at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:532)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.eclipse.ant.core.AntRunner.run(AntRunner.java:374)
	at org.eclipse.ant.internal.launching.launchConfigurations.AntLaunchDelegate.lambda$0(AntLaunchDelegate.java:271)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: /home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/102282.xml:23: destination directory "/home/jenkins/agent/workspace/ep417I-unit-cen64-gtk3-java14/workarea/I20200902-1800/eclipse-testing/test-eclipse/eclipse/jdt_folder/Ant UI Tests/buildfiles/dst" does not exist or is not a directory
	at org.apache.tools.ant.taskdefs.Javac.checkParameters(Javac.java:1351)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
	at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:32)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
	... 24 more
Proposals length:6

!ENTRY org.eclipse.core.resources 2 10035 2020-09-02 23:56:44.835
!MESSAGE The workspace will exit with unsaved changes in this session.
