Downgrade RCPTT runner to ...-237 which is the last version which does not fail on macOS due to a redundant "Contents/Eclipse".
Downgrade RCPTT runner to ...-237 which is the last version which does
not fail on macOS due to a redundant "Contents/Eclipse".

[ERROR] org.eclipse.core.runtime.CoreException: Directory
"/Users/markus/ci.tlapl.us/workspace/M-HEAD-master-Toolbox.product.standalone-mac/org.lamport.tla.toolbox.product.uitest/target/aut/TLA+%20Toolbox.app/Contents/Eclipse/Contents/Eclipse/plugins"
does not exist.
[ERROR] 	at
org.eclipse.rcptt.internal.launching.ext.PDELocationUtils.getPluginFolder(PDELocationUtils.java:52)
[ERROR] 	at
org.eclipse.rcptt.launching.target.TargetPlatformManager.createTargetPlatform(TargetPlatformManager.java:88)
[ERROR] 	at
org.eclipse.rcptt.internal.launching.ext.Q7TargetPlatformManager.createTargetPlatform(Q7TargetPlatformManager.java:125)
[ERROR] 	at
org.eclipse.rcptt.runner.util.TargetPlatformChecker.initializeTargetPlatform(TargetPlatformChecker.java:114)
[ERROR] 	at
org.eclipse.rcptt.runner.util.TargetPlatformChecker.initAndCheckTargetPlatform(TargetPlatformChecker.java:68)
[ERROR] 	at
org.eclipse.rcptt.runner.HeadlessRunner.performCoolThings(HeadlessRunner.java:50)
[ERROR] 	at
org.eclipse.rcptt.runner.HeadlessRunnerApp.start(HeadlessRunnerApp.java:54)
[ERROR] 	at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199)
[ERROR] 	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
[ERROR] 	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
[ERROR] 	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391)
[ERROR] 	at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246)
[ERROR] 	at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
[ERROR] 	at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR] 	at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR] 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR] 	at
org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
[ERROR] 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)
[ERROR] 	at org.eclipse.equinox.launcher.Main.run(Main.java:1501)
[ERROR] 	at org.eclipse.equinox.launcher.Main.main(Main.java:1474)

Filed https://bugs.eclipse.org/545329

[Build][Tests]
tlaplus/tlaplus,tlaplus/tlaplus,lemmy/tlaplus,lemmy/tlaplus,tlaplus/tlaplus,tlaplus/tlaplus,lemmy/tlaplus,lemmy/tlaplus