anchor.diff:            tests.remoteBuilds
             tests.nix-copy-closure
             tests.binaryTarball
  -          tests.evalNixpkgs
  +          #tests.evalNixpkgs
             tests.evalNixOS
             installerScript
           ];
  
positive.code:         nix = build.x86_64-linux;
          officialRelease = false;
        };
  
      tests.evalNixOS =
        pkgs.runCommand "eval-nixos" { buildInputs = [ build.x86_64-linux ]; }
  
negative.code:           umount /nix
          ''); # */
  
      /*
      tests.evalNixpkgs =
        import (nixpkgs + "/pkgs/top-level/make-tarball.nix") {
          inherit nixpkgs;
  