[virtualwhys]

Maybe they need to pass `-Dhttp.address=...` to the start script[1]; Play binds to `0.0.0.0` and port 9000 by default.

Here's the corresponding error from the log in Play[2]. Not sure what else it could be...

[1] https://github.com/TechEmpower/FrameworkBenchmarks/blob/mast...

[2] https://github.com/playframework/playframework/blob/2.2.x/fr...