message: Upgrade state-machine-future
diff: @@ -46,7 +46,7 @@ log = "0.4"
  percent-encoding = "1.0"
  phf = "0.7.23"
  postgres-protocol = { version = "0.3.0", path = "../postgres-protocol" }
  -state_machine_future = "0.1.7"
  +state_machine_future = "0.2"
  tokio-codec = "0.1"
  tokio-io = "0.1"
  