Groovy compile static not playing nicely with project reactor

projectReactorProblems.groovy

@GrabResolver(name='org.projectreactor', root='http://repo.springsource.org/libs-milestone')
@Grab(group='org.projectreactor', module='reactor-core', version='1.1.0.M2')
@Grab(group='org.projectreactor', module='reactor-groovy', version='1.1.0.M2')

 
import reactor.core.Reactor
import reactor.core.spec.Reactors
import static reactor.event.selector.Selectors.$
import groovy.transform.CompileStatic
 
final reactor.core.Environment env = new reactor.core.Environment()
 
final Reactor reactor = Reactors.reactor()
        .env(env) // our current Environment
        .dispatcher(reactor.core.Environment.THREAD_POOL)
        .get();
  
 
@CompileStatic        
class Producer{
    Reactor r
    void makeNoise(String noise){
        r.notify for: 'makeNoise', data: noise
    }
}        
 
class Consumer{
    Reactor r
    void setupMessages(){
        r.on($('makeNoise')) { String noise ->
            println noise
        }
    }
}
 
def consumer = new Consumer(r:reactor)
consumer.setupMessages()
def producer = new Producer(r:reactor)
producer.makeNoise('Yeah we is awesome')
println "done - you should see another println message"