diff --git a/src/runtime2/scheduler.rs b/src/runtime2/scheduler.rs
index e9d8a99c89c6b4df70ce847c352ab97d8de02f2e..b772b87602a537819130076dfe9751d213c33a2f 100644
--- a/src/runtime2/scheduler.rs
+++ b/src/runtime2/scheduler.rs
@@ -51,7 +51,11 @@ impl Scheduler {
                     new_schedule = connector.run_in_speculative_mode(self.code.as_ref(), &mut delta_state);
                     debug_assert!(delta_state.new_connectors.is_empty());
 
-                    if !delta_state.outbox.is_empty() {}
+                    if !delta_state.outbox.is_empty() {
+                        for message in delta_state.outbox.drain(..) {
+
+                        }
+                    }
                 } else {
                     // In regular running mode (not in a sync block) we cannot send
                     // messages but we can create new connectors