Logcat works now, but still kind of wondering how the messages should arrive.

lib/roles/processor.js

@@ -91,6 +91,9 @@ module.exports = function(options) {
     .on(wire.TransactionDoneMessage, function(channel, message, data) {
       appDealer.send([channel, data])
     })
+    .on(wire.DeviceLogcatEntryMessage, function(channel, message, data) {
+      appDealer.send([channel, data])
+    })
     .handler())
 
   lifecycle.observe(function() {