Locust 0.6.1 failure

gistfile1.txt

ubuntu@ip-10-32-0-35:~/google$ locust -f locustfile.py -H google.se
/usr/local/lib/python2.7/dist-packages/locust/rpc/__init__.py:7: UserWarning: WARNING: Using pure Python socket RPC implementation instead of zmq. This will not affect you if your not running locust in distributed mode, but if you are, we recommend you to install the python packages: pyzmq and gevent-zeromq
  warnings.warn("WARNING: Using pure Python socket RPC implementation instead of zmq. This will not affect you if your not running locust in distributed mode, but if you are, we recommend you to install the python packages: pyzmq and gevent-zeromq")
[2013-01-08 15:22:28,135] INFO/locust.main: Starting web monitor on port 8089
[2013-01-08 15:22:28,135] INFO/locust.main: Starting Locust 0.6.1
[2013-01-08 15:22:38,877] INFO/locust.runners: Hatching and swarming 1 clients at the rate 1 clients/s...
[2013-01-08 15:22:38,878] ERROR/stderr: Traceback (most recent call last):
[2013-01-08 15:22:38,879] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/gevent/greenlet.py", line 390, in run
[2013-01-08 15:22:38,879] ERROR/stderr: result = self._run(*self.args, **self.kwargs)
[2013-01-08 15:22:38,879] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/locust/runners.py", line 113, in start_locust
[2013-01-08 15:22:38,879] ERROR/stderr: locust().run()
[2013-01-08 15:22:38,879] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/locust/core.py", line 102, in run
[2013-01-08 15:22:38,880] ERROR/stderr: self.task_set(self).run()
[2013-01-08 15:22:38,880] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/locust/core.py", line 232, in run
[2013-01-08 15:22:38,880] ERROR/stderr: self.on_start()
[2013-01-08 15:22:38,880] ERROR/stderr: File "/home/ubuntu/google/locustfile.py", line 7, in on_start
[2013-01-08 15:22:38,880] ERROR/stderr: self.client.get("/")
[2013-01-08 15:22:38,880] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 254, in get
[2013-01-08 15:22:38,881] ERROR/stderr: return self.request('get', url, **kwargs)
[2013-01-08 15:22:38,881] ERROR/stderr: File "/usr/local/lib/python2.7/dist-packages/locust/clients.py", line 124, in request
[2013-01-08 15:22:38,881] ERROR/stderr: request_meta["response_time"] = int((time.time() - request_meta["start_time"]) * 1000)
[2013-01-08 15:22:38,881] ERROR/stderr: KeyError: 'start_time'
[2013-01-08 15:22:38,881] ERROR/stderr: <Greenlet at 0x1675910: start_locust(<class 'locustfile.WebsiteUser'>)> failed with KeyError
[2013-01-08 15:22:39,878] INFO/locust.runners: All locusts hatched: WebsiteUser: 1