/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:204
    throw new Error('calling transform done when ws.length != 0');
          ^
Error: calling transform done when ws.length != 0
    at done (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:204:11)
    at DestroyableTransform.<anonymous> (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:139:7)
    at DestroyableTransform.g (events.js:199:16)
    at DestroyableTransform.emit (events.js:129:20)
    at DestroyableTransform.<anonymous> (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/stream-forward/index.js:31:26)
    at DestroyableTransform.<anonymous> (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/stream-forward/node_modules/on-everything/index.js:12:17)
    at DestroyableTransform.obj.(anonymous function) [as emit] (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/stream-forward/node_modules/stubs/index.js:28:10)
    at finishMaybe (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/retry-request/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:502:14)
    at endWritable (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/retry-request/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:512:3)
    at DestroyableTransform.Writable.end (/home/leibale/workspace/images-processor/node_modules/gcloud/node_modules/retry-request/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:477:5)