message: MAINT: Update bincode in serialization tests to 0.9
diff: @@ -20,5 +20,5 @@ itertools = { version = "0.6.2" }
  [dev-dependencies]
  serde_json = "1.0"
  quickcheck = { version = "0.4", default-features = false }
  -bincode = { version = "0.8" }
  +bincode = { version = "0.9" }
  defmac = "0.1"
  