Don't pass "args" into logging call
@ -528,7 +528,7 @@ class Worker(object):
traceback.format_exception(*exc_info))
self.log.error(exc_string, exc_info=True, extra={
'func': job.func_name,
'args': job.args,
'arguments': job.args,
'kwargs': job.kwargs,
'queue': job.origin,
})