vapoursynth 64 -> 65 https://github.com/vapoursynth/vapoursynth/releases
attrpath: vapoursynth
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript

[quotedUrls]
[quotedUrls] nothing found to replace
Diff after rewrites:
diff --git a/pkgs/development/libraries/vapoursynth/default.nix b/pkgs/development/libraries/vapoursynth/default.nix
index 652833a39367..e3e40944a0f7 100644
--- a/pkgs/development/libraries/vapoursynth/default.nix
+++ b/pkgs/development/libraries/vapoursynth/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "vapoursynth";
-  version = "64";
+  version = "65";
 
   src = fetchFromGitHub {
     owner  = "vapoursynth";
     repo   = "vapoursynth";
     rev    = "R${version}";
-    sha256 = "sha256-EdIe0hWsx0W9+03O0Avk4DV2jKv8s4wGAKk0NxIAuTU=";
+    sha256 = "sha256-HrTXhRoKSFeLXYQM7W2FvYf7yCD1diSZGtPop9urrSk=";
   };
 
   patches = [
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     description = "A video processing framework with the future in mind";
     homepage    = "http://www.vapoursynth.com/";
     license     = licenses.lgpl21;
-    platforms   = platforms.x86_64;
+    platforms   = platforms.x86_65;
     maintainers = with maintainers; [ rnhmjoj sbruder tadeokondrak ];
     mainProgram = "vspipe";
   };

Received ExitFailure 1 when running
Raw command: nix-env -f /var/cache/nixpkgs-update/worker/outpath/outpaths.nix -qaP --no-name --out-path --arg path /var/cache/nixpkgs-update/worker/worktree/vapoursynth --arg checkMeta true --show-trace
Standard output:

error:
       … while calling anonymous lambda

         at /var/cache/nixpkgs-update/worker/outpath/outpaths.nix:40:12:

           39|   tweak = lib.mapAttrs
           40|     (name: val:
             |            ^
           41|       if name == "recurseForDerivations" then true

       … while calling 'g'

         at /var/cache/nixpkgs-update/worker/worktree/vapoursynth/lib/attrsets.nix:629:19:

          628|           g =
          629|             name: value:
             |                   ^
          630|             if isAttrs value && cond value

       … while calling anonymous lambda

         at /var/cache/nixpkgs-update/worker/worktree/vapoursynth/pkgs/top-level/release-lib.nix:148:38:

          147|      set of meta.platforms values. */
          148|   packagePlatforms = mapAttrs (name: value:
             |                                      ^
          149|       if isDerivation value then

       error: attribute 'x86_65' missing

       at /var/cache/nixpkgs-update/worker/worktree/vapoursynth/pkgs/development/libraries/vapoursynth/default.nix:63:19:

           62|     license     = licenses.lgpl21;
           63|     platforms   = platforms.x86_65;
             |                   ^
           64|     maintainers = with maintainers; [ rnhmjoj sbruder tadeokondrak ];
       Did you mean x86_64?