anchor.diff:  I updated the base image in the dockerfile and rebuilt:
   `FROM microsoft/aspnetcore:1.1.0`
   
  -==== Second attempt
  +==== Copying the correct folder
   
   [source, bash]
   ----
  
positive.code: Application started. Press Ctrl+C to shut down.
  ----
  
  I ran the docker container specifi
  
  [source, bash]
  ----
  
negative.code: 
  `COPY $source/bin/Debug/netcoreapp1.1/publish .`
  
  ==== Port forwarding
  
  The `publish` did the trick, now I was able to run the docker container... but not access the endpoint.
  
  