Wojciech Langiewicz

@kailuowang I think that should be doable, I'll take a closer look and report back in few days :)

Observations: - AFAIK in order to build project with sbt 1.0 one must switch to Scala 2.12, this is not possible yet because it requires switching to play 2.6 which...

I stumbled on the same bug just now, this is my approach to reproduce: https://github.com/wlk/spray-serialization-bug/blob/master/src/main/scala/Main.scala