[
  {
    goPackagePath = "golang.org/x/tools";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/tools";
      rev = "6fe81c087942f588f40c3f67b41ce284f2f70eee";
      sha256 = "04yl7rk2lf94bxz74ja5snh7ava9gcnf2yx6y002pfkk538r6w5d";
    };
  }
]