new stuff

modules/server/containers/builder.nix

@@ -40,7 +40,7 @@ let
       ] ++ extraOptions;
     };
     in lib.recursiveUpdate base overrides;
-  vmBuilder = { name, vm }: (import "${pkgs.path}/nixos/lib/eval-config.nix" {
+  vmBuilder = { name, vm }: ((import "${pkgs.path}/nixos/lib/eval-config.nix" {
       system = "x86_64-linux";
       modules = [ vm.cfg
         ({ config, lib, modulesPath, ... }: {
@@ -65,7 +65,7 @@ let
           in if (vm ? portForward && vm.portForward != null) then map parsePortString vm.portForward else [];
         };})
       ];
-    }.config.system.build.vm);
+    }).config.system.build.vm);
 in {
   mkContainer = contBuilder;
   mkVm = vmBuilder;