WARNING: The SOME_VAR variable is not set. Defaulting to a blank string.
Creating myapp-web-1    ... error
Creating myapp-db-1     ... done

ERROR: for myapp-web-1  Cannot start service web: driver failed programming external connectivity on endpoint myapp-web-1 (a8b3c2d1e5f6)
Error response from daemon: driver failed programming external connectivity on endpoint myapp-web-1
