Fail to run my notebook

[mbnshtck]

Bug description

notebook: https://mybinder.org/v2/gh/Microsoft/jupyter-Kqlmagic/master?filepath=notebooks%2FQuickStart.ipynb

after it finish to load all. I get: Step 50/50 : CMD ["jupyter", "notebook", "--ip", "0.0.0.0"] ---> Running in 117980d981f3 ---> Removed intermediate container 117980d981f3 ---> cc9e02ee264d {"aux": {"ID": "sha256:cc9e02ee264d6327949dbec3e5778c86d3b74ed0631c4dd058e1e93c9dd7d688"}}Successfully built cc9e02ee264d Successfully tagged gesiscss/binder-r2d-g5b5b759-microsoft-2djupyter-2dkqlmagic-b449e8:2156ad3b2ba61f1f8439f0e1adaf6c2e87fcffcf Error during build: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.

How to reproduce

submit:

1. Go to https://mybinder.org/v2/gh/Microsoft/jupyter-Kqlmagic/master?filepath=notebooks%2FQuickStart.ipynb
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behaviour

start jupyter notebook

Actual behaviour

Build error

Your personal set up

• OS:
• Version(s):

Full environment

``` # paste output of `pip freeze` or `conda list` here ```

Configuration

```python # jupyterhub_config.py ```

Logs

``` # paste relevant logs here, if any ```

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