Index: Jenkinsfile
===================================================================
--- Jenkinsfile	(revision f979c4ab2591ce6818d87b0a30c72e9ee7e7eb47)
+++ Jenkinsfile	(revision e7305604aa1c941c83b0a994584488e6987b8e5b)
@@ -38,6 +38,6 @@
 // Helper classes/variables/routines to make the status and stage name easier to use
 //===========================================================================================================
-//Description of a compiler
-class CC_Desc {
+//Description of a compiler (Must be serializable since pipelines are persistent)
+class CC_Desc implements Serializable {
 	public String cc_name
 	public String cpp_cc