cudaPackages.nccl 0 -> 1
attrpath: cudaPackages.nccl
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/syj8pfv0vvm5fa3k4nfjrz2gfxn0r7l4-packages.json.drv
building '/nix/store/syj8pfv0vvm5fa3k4nfjrz2gfxn0r7l4-packages.json.drv'...

Going to be running update for following packages:
 - nccl-2.20.3-1

Press Enter key to continue...
Running update for:
 - nccl-2.20.3-1: UPDATING ...
 - nccl-2.20.3-1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/cuda-modules/nccl/default.nix b/pkgs/development/cuda-modules/nccl/default.nix
index 25296c21365d..59ff31b35af4 100644
--- a/pkgs/development/cuda-modules/nccl/default.nix
+++ b/pkgs/development/cuda-modules/nccl/default.nix
@@ -25,13 +25,13 @@ in
 backendStdenv.mkDerivation (
   finalAttrs: {
     pname = "nccl";
-    version = "2.20.3-1";
+    version = "2.20.5-1";
 
     src = fetchFromGitHub {
       owner = "NVIDIA";
       repo = finalAttrs.pname;
       rev = "v${finalAttrs.version}";
-      hash = "sha256-7gI1q6uN3saz/twwLjWl7XmMucYjvClDPDdbVpVM0vU=";
+      hash = "sha256-ModIjD6RaRD/57a/PA1oTgYhZsAQPrrvhl5sNVXnO6c=";
     };
 
     strictDeps = true;

An auto update branch exists with message `cudaPackages.nccl: 2.20.3-1 -> 2.20.5-1`. New version is 2.20.5-1.
An auto update branch exists with an equal or greater version