[
  {
    goPackagePath = "golang.org/x/tools";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/tools";
      rev =  "6edc0a871e69";
      sha256 = "1nxrr7nin65cmsm6i3vxdc57n03v1i541hfllw0p4zw8f414wfll";
    };
  }
  {
    goPackagePath = "golang.org/x/mod";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/mod";
      rev =  "331c550502dd";
      sha256 = "0942gzs6mlsjal4drjmm8gr54pj1cdhsl9mnj3ygm200mf3fj6pi";
    };
  }
  {
    goPackagePath = "golang.org/x/exp";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/exp";
      rev =  "ec7cb31e5a56";
      sha256 = "19b4kdwfahq9f809v4lmn9h47sq1y67nkl7csnracn5qd334hp06";
    };
  }
  {
    goPackagePath = "golang.org/x/image";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/image";
      rev =  "cff245a6509b";
      sha256 = "0hiznlkiaay30acwvvyq8g6bm32r7bc6gv47pygrcxqpapasbz84";
    };
  }
  {
    goPackagePath = "golang.org/x/xerrors";
    fetch = {
      type = "git";
      url = "https://go.googlesource.com/xerrors";
      rev =  "1b5146add8981d58be77b16229c0ff0f8bebd8c1";
      sha256 = "0w2akj91krxjag0xdhsg78470888nicc5ismc2ap9jqpss6v1zih";
    };
  }
]