Merge master into staging-next

pkgs/development/compilers/rust/rls/default.nix

@@ -49,6 +49,5 @@ rustPlatform.buildRustPackage {
     homepage = "https://github.com/rust-lang/rls/";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = with maintainers; [ symphorien ];
-    platforms = platforms.all;
   };
 }

pkgs/development/compilers/rust/rustfmt.nix

@@ -26,6 +26,5 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/rust-lang-nursery/rustfmt";
     license = with licenses; [ mit asl20 ];
     maintainers = with maintainers; [ globin basvandijk ];
-    platforms = platforms.all;
   };
 }