Thread Dump

Thread #0
	at DSL.node(waiting for part of Clang Stage 1: cmake, incremental RA, using system compiler #19782 to be scheduled; blocked: ‘green-dragon-04’ is offline)
	at org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.LabelScript.run(LabelScript.groovy:42)
	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:589)
	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.call(ModelInterpreter.groovy:76)
	at WorkflowScript.run(WorkflowScript:2)