use fetchCargoVendor

Author: cryptism

lib/overrides.nix

@@ -55,7 +55,7 @@ pkgs: let
         '';
       });
       rpds-py = prev.rpds-py.overridePythonAttrs (old: {
-        cargoDeps = pkgs.rustPlatform.fetchCargoTarball {
+        cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
           inherit (old) src;
           name = "${old.pname}-${old.version}";
           hash = "sha256-VOmMNEdKHrPKJzs+D735Y52y47MubPwLlfkvB7Glh14=";

modules/kernels/elm/overrides.nix

@@ -24,7 +24,7 @@ pkgs: let
       pypkgs-build-requirements)
     // {
       rpds-py = prev.rpds-py.overridePythonAttrs (old: {
-        cargoDeps = pkgs.rustPlatform.fetchCargoTarball {
+        cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
           inherit (old) src;
           name = "${old.pname}-${old.version}";
           hash = "sha256-VOmMNEdKHrPKJzs+D735Y52y47MubPwLlfkvB7Glh14=";