Don't printout async callbacks when the task is skipped

lib/ansible/callbacks.py

@@ -415,6 +415,7 @@ class CliRunnerCallbacks(DefaultRunnerCallbacks):
         super(CliRunnerCallbacks, self).on_async_poll(host, res, jid, clock)
 
     def on_async_ok(self, host, res, jid):
+        if jid:
             display("<job %s> finished on %s => %s"%(jid, host, utils.jsonify(res,format=True)), runner=self.runner)
         super(CliRunnerCallbacks, self).on_async_ok(host, res, jid)
 
@@ -568,6 +569,7 @@ class PlaybookRunnerCallbacks(DefaultRunnerCallbacks):
         super(PlaybookRunnerCallbacks, self).on_async_poll(host,res,jid,clock)
 
     def on_async_ok(self, host, res, jid):
+        if jid:
             msg = "<job %s> finished on %s"%(jid, host)
             display(msg, color='cyan', runner=self.runner)
         super(PlaybookRunnerCallbacks, self).on_async_ok(host, res, jid)