def stream_failed(self, stream, **kw):
        self.checker('failed', stream, **kw)
Wrapper around stdout
dataset/ETHPy150Open meejah/txtorcon/test/test_stream.py/Listener.stream_failed--crossover with--dataset/ETHPy150Open MinnPost/mbtiles2s3/mbtiles2s3/mbtiles2s3.py/MBTiles2S3.out