rapture issue

build.sbt

scalaVersion := "2.11.6"

libraryDependencies ++= Seq(
  "com.propensive" %% "rapture-core" % "1.1.0",
  "com.propensive" %% "rapture-json-jackson" % "1.1.0"
)

output

[info] Compiling 1 Scala source to /home/alexandre/projects/rapture-ref/target/scala-2.11/classes...
[error] /home/alexandre/projects/rapture-ref/Test.scala:36: Cannot serialize type Dog1[Int] to rapture.json.Json. Please provide an implicit Serializer of type Dog1[Int].
[error]     val dogJS = Json(d).toString
[error]                     ^
[error] /home/alexandre/projects/rapture-ref/Test.scala:39: Cannot serialize type DogOwner1 to rapture.json.Json. Please provide an implicit Serializer of type DogOwner1.
[error]     val dogOwnerJS = Json(q).toString
[error]                          ^
[error] two errors found
[error] (compile:compileIncremental) Compilation failed
[error] Total time: 2 s, completed May 18, 2015 6:35:13 PM

Test.scala

import rapture.json.jsonBackends.jackson._
import rapture.json._
import rapture.core._
import modes.returnTry
import formatters.humanReadable._

case class Dog(name: String, age: Int)
case class DogOwner(dog: Dog, name: String)

case class Dog1[T](name: String, age: T)
case class DogOwner1(dog: Dog1[Int], name: String)

object Test extends App {

  {
    val d = Dog("Tyler", 15)
    val q = DogOwner(d, "Frank")
    println(d)
    println(q)
    println(d.age)

    val dogJS = Json(d).toString
    val aDog = Json.parse(dogJS).as[Dog]

    val dogOwnerJS = Json(q).toString
    val dogOwner = Json.parse(dogOwnerJS).as[DogOwner]
  }

  {
    val d = Dog1("Tyler", 15)
    val q = DogOwner1(d, "Frank")
    println(d)
    println(q)
    println(d.age)

    val dogJS = Json(d).toString
    val aDog = Json.parse(dogJS).as[Dog1[Int]]

    val dogOwnerJS = Json(q).toString
    val dogOwner = Json.parse(dogOwnerJS).as[DogOwner1]
  }

}