eachDefaultSystem messes up dockerTools.buildImage about flake-utils HOT 4 CLOSED

{
  description = "dynastic - Static Site Server";

  inputs = {
    nixpkgs.url = github:NixOS/nixpkgs/nixos-unstable;
    flakeutils.url = "github:numtide/flake-utils";
    naersk.url = "github:nmattia/naersk";
  };

  outputs = { self, nixpkgs, flakeutils, naersk }: 
    # flakeutils.lib.eachDefaultSystem (system:
      let
        system = "x86_64-linux";
        pkgs = nixpkgs.legacyPackages."${system}";
        naersk-lib = naersk.lib."${system}";
      in rec {

        packages.dynastic = naersk-lib.buildPackage {
          pname = "dynastic";
          src = self;
          root = ./.;

          buildInputs = with pkgs; [
            pkgconfig
          ];
          propagatedBuildInputs = with pkgs; [
            openssl
            libgit2
          ];
          runtimeDependencies = with pkgs; [
            openssl
            libgit2
          ];
        };

        defaultPackage = packages.dynastic;

        apps.dynastic = flakeutils.lib.mkApp {
          drv = packages.dynastic;
        };
        defaultApp = apps.dynastic;

        devShell = pkgs.stdenv.mkDerivation {
            name = "dynastic";
            src = self;
            buildInputs = with pkgs; [
              pkgconfig
            ];
            propagatedBuildInputs = with pkgs; [
              openssl
              libgit2
            ];
            buildPhase = "";
            installPhase = "";

            RUST_BACKTRACE = "1";
            RUSTFLAGS="-C link-arg=-fuse-ld=lld";
            LD_LIBRARY_PATH="${pkgs.libgit2}/lib:${pkgs.openssl.out}/lib:${pkgs.sqlite.out}/lib";
        };

        dockerImage = pkgs.dockerTools.buildImage {
          name = "theduke/dynastic:0.0.1";
          config = {
            Cmd = [ "${packages.dynastic}/bin/dynastic" ];
          };
        };
      };
    # );
}