Traceback (most recent call last): File "/srv/bb-slave/Run/slave/full2.3/Twisted/twisted/spread/pb.py", line 840, in _recvMessage netResult = object.remoteMessageReceived(self, message, netArgs, netKw) File "/srv/bb-slave/Run/slave/full2.3/Twisted/twisted/spread/flavors.py", line 114, in remoteMessageReceived state = method(*args, **kw) File "/srv/bb-slave/Run/slave/full2.3/Twisted/twisted/web/distrib.py", line 198, in remote_request return res.render(request) File "/srv/bb-slave/Run/slave/full2.3/Twisted/twisted/web/test/test_distrib.py", line 93, in render requestHeaders.update( exceptions.AttributeError: keys }}}