Dockerのイメージをビルドした際、表示の中で、下記エラーが発生しています。  
正しくビルドできているのでしょうか？できていないようでしたら、処置方法についてご教示願います。

```

    > docker build -t book-mlearn-image .
    Sending build context to Docker daemon    170MB
    Step 1/10 : FROM ubuntu:16.04
    16.04: Pulling from library/ubuntu
    fe703b657a32: Pull complete
    f9df1fafd224: Pull complete
    a645a4b887f9: Pull complete
    ・
    ・
    Get:434 http://archive.ubuntu.com/ubuntu xenial/universe amd64 libtbb-dev amd64 4.4~20151115-0ubuntu3 [226 kB]
    **debconf: delaying package configuration, since apt-utils is not installed**
    Fetched 238 MB in 16min 30s (240 kB/s)
    ・
    ・
    Successfully built sklearn tornado absl-py pyyaml backcall prometheus-client pandocfilters html5lib pyrsistent
    **ERROR: markdown 3.2.1 has requirement setuptools>=36, but you'll have setuptools 20.7.0 which is incompatible.
    ERROR: tensorflow-tensorboard 1.5.1 has requirement bleach==1.5.0, but you'll have bleach 3.1.1 which is incompatible.**
    Installing collected packages: idna, certifi, urllib3, chardet, requests, Pillow, nose, six, numpy, h5py, parso, jedi, 
    ・
    ・
    Successfully built 2a07b70073f6
    Successfully tagged book-mlearn-image:latest
    SECURITY WARNING: You are building a Docker image from Windows against a non-Windows Docker host. All files and directories added to build context will have '-rwxr-xr-x' permissions. It is recommended to double check and reset permissions for sensitive files and directories.
    PS C:\Users\user\Desktop\book-mlearn-gyomu-master\src>
    
```
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question
docker windows-10
windows10の環境で、dokerのイメージを正しくビルドできているのか教えてください。