Merge pull request #401 from isabelroses/fix/nixpkgs-no-aliases

fix: nixpkgs no aliases

Author: Mic92

nix/checks/flake-module.nix

@@ -10,7 +10,7 @@
             inherit self pkgs;
           };
         in
-        lib.mkIf (pkgs.hostPlatform.isLinux) {
+        lib.mkIf (pkgs.stdenv.hostPlatform.isLinux) {
           master = import ./master.nix checkArgs;
           worker = import ./worker.nix checkArgs;
           effects = import ./effects.nix checkArgs;

nix/master.nix

@@ -536,7 +536,7 @@ in
       };
       buildSystems = lib.mkOption {
         type = lib.types.listOf lib.types.str;
-        default = [ pkgs.hostPlatform.system ];
+        default = [ pkgs.stdenv.hostPlatform.system ];
         description = "Systems that we will be build";
       };
       evalMaxMemorySize = lib.mkOption {