docker build for client unresolved import

[bensialih]

Hi,

Straight of the bat, just want to say great work.
I ran docker-compose up and the build failed for the client.

There seems to be an issue with unresolved import hyper::client::Client amongst other imports.
haven't been able to get things up and running. I did try and replace Client with that of reqwest without any success.
I also tried to play around with the features for hyper using http1 & http2.

Keep up the great work.
AHB