Several pinpoint jobs are failing when trying to start a new swarming job:

  File "/base/data/home/apps/s~chromeperf/pinpoint:clean-dtu-b81a9c76.414039111054100188/dashboard/pinpoint/models/quest/run_test.py", line 303, in _StartTask
    response = swarming.Swarming(self._swarming_server).Tasks().New(body)
  File "/base/data/home/apps/s~chromeperf/pinpoint:clean-dtu-b81a9c76.414039111054100188/dashboard/services/swarming.py", line 126, in New
    return request.RequestJson(url, method='POST', body=body)
  File "/base/data/home/apps/s~chromeperf/pinpoint:clean-dtu-b81a9c76.414039111054100188/dashboard/services/request.py", line 31, in RequestJson
    content = Request(*args, **kwargs)
  File "/base/data/home/apps/s~chromeperf/pinpoint:clean-dtu-b81a9c76.414039111054100188/dashboard/services/request.py", line 86, in Request
    content = _RequestAndProcessHttpErrors(url, use_auth, scope, **kwargs)
  File "/base/data/home/apps/s~chromeperf/pinpoint:clean-dtu-b81a9c76.414039111054100188/dashboard/services/request.py", line 112, in _RequestAndProcessHttpErrors
    'HTTP status code %s: %s' % (response['status'], content))
HTTPException: HTTP status code 400: {"error": {"message": "CIPD package path is required. Use \".\" to install to run dir."}}