anchor.diff:                      exec = "disnix-service";
                     };
                 
  -                environment.systemPackages = [ pkgs.stdenv pkgs.nix pkgs.disnix disnixos pkgs.busybox pkgs.module_init_tools pkgs.hello pkgs.zip pkgs.nixops ];
  +                environment.systemPackages = [ pkgs.stdenv pkgs.nix disnix disnixos pkgs.busybox pkgs.module_init_tools pkgs.hello pkgs.zip pkgs.nixops ];
                 };
                 
                 physicalNetworkNix = pkgs.writeTextFile {
  
positive.code:                 exec = "disnix-service";
                 };
                
              environment.systemPackages = [ pkgs.stdenv pkgs.nix pkgs.disnix disnixos pkgs.busybox pkgs.module_init_tools pkgs.hello pkgs.zip ];
            };
            
            manifestTests = ./tests/manifest;
  
negative.code:                           script = "true";
                          };
                        
                        environment.systemPackages = [ "${disnix}" ];
                        
                        deployment.targetEnv = "none";
                      };
  