pipeline {
  agent any
  stages {
    stage ('Initialize') {
      steps {
        echo 'Placeholder.'
      }
    }
  }
}

Seen 14 remote branches
Obtained Jenkinsfile from b1e8a7081aea8404a24ea34b4eb3bd76a42f2de4
[Pipeline] End of Pipeline
java.lang.StackOverflowError
	at org.codehaus.groovy.util.SingleKeyHashMap.get(SingleKeyHashMap.java:48)
	at groovy.lang.MetaClassImpl$Index.getNullable(MetaClassImpl.java:3899)
	at groovy.lang.MetaClassImpl.getMetaProperty(MetaClassImpl.java:2790)
	at groovy.lang.MetaClassImpl.getMetaProperty(MetaClassImpl.java:2759)
	at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:1780)
	at groovy.lang.MetaClassImpl.getProperty(MetaClassImpl.java:3758)
	at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:179)
	at org.codehaus.groovy.runtime.callsite.PojoMetaClassGetPropertySite.callGetProperty(PojoMetaClassGetPropertySite.java:44)
	at com.cloudbees.groovy.cps.CpsTransformer.loc(CpsTransformer.groovy:359)
	at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
	at com.cloudbees.groovy.cps.CpsTransformer$_visitPropertyExpression_closure34.doCall(CpsTransformer.groovy:732)
	at com.cloudbees.groovy.cps.CpsTransformer$_visitPropertyExpression_closure34.doCall(CpsTransformer.groovy)
	at sun.reflect.GeneratedMethodAccessor258.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:57)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
	at com.cloudbees.groovy.cps.CpsTransformer.makeChildren(CpsTransformer.groovy:344)
	at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
...