When launching a redis container I'm getting the error _rpc error: code = 2 desc = "unmarshal runtime.json: json: cannot unmarshal number -1 into Go value
of type uint64" _

This is my config and runtime json.
https://gist.github.com/BenHall/2c1ef2dc8a3494e7a68f

The only -1 is swappiness which makes sense as Docker issues the same warning (WARNING: No swap limit support)