Nimble silently ignores any invalid options when used with `install`, `test` 
```bash
nimble --ZZZZZZZZZZZZZZZZ install q
Downloading https://github.com/OpenSystemsLab/q.nim using git
```

^ Proceeds to download 

```nim
nimble --AFSD test
     Error: Could not find a file with a .nimble extension inside the specified directory: /mnt/workspace/github/deps/pkgs
```

^ Proceeds to look for the `.nimble` file