Just updated my test server to see what would happen and you are right. Not working.
It did finally start, but I don't know what I did to get it going. I was messing around in the docker looking around and then it just started. It kind of looks like nginx was not starting.
I've added Denavit–Hartenberg parameters to increase security. The fist time you install/update, it will took some time (5-15 minutes) to generate the DH file, and then nginx gets executed.
You mean Diffie-Hellman :-)