Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: defuddle-cli 0.6.4 -> 0.6.6 https://github.com/kepano/defuddle-cli/releases
attrpath: defuddle-cli
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] skipping because derivation has updateScript
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/miaf6q5z2q6lw19y9j1pyf5i1kkvxyw1-packages.json.drv
building '/nix/store/miaf6q5z2q6lw19y9j1pyf5i1kkvxyw1-packages.json.drv'...

Going to be running update for following packages:
 - defuddle-cli-0.6.4

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - defuddle-cli-0.6.4: UPDATING ...
 - defuddle-cli-0.6.4: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/de/defuddle-cli/package.nix b/pkgs/by-name/de/defuddle-cli/package.nix
index 871042e46e55..869d945da10b 100644
--- a/pkgs/by-name/de/defuddle-cli/package.nix
+++ b/pkgs/by-name/de/defuddle-cli/package.nix
@@ -7,13 +7,13 @@
 
 buildNpmPackage rec {
   pname = "defuddle-cli";
-  version = "0.6.4";
+  version = "0.6.6";
 
   src = fetchFromGitHub {
     owner = "kepano";
     repo = "defuddle-cli";
     tag = "${version}";
-    hash = "sha256-28XmpFKzBKNhRkPOGaacJVw8hjQUZq2nwuR0vNo8aW0=";
+    hash = "sha256-FjN7Ys/4S8s0p7wDgH17SeIZmfN3eDnKGdkhF4WROrA=";
   };
 
   npmDepsHash = "sha256-rRo+ty/E09OS+cWDnKQkROEdDc0hiB5g1h/+NbJe+/M=";

No auto update branch exists
Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A defuddle-cli
Received ExitFailure 1 when running
Raw command: nix --extra-experimental-features nix-command log -f . defuddle-cli --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]"
Standard output:

error: build log of 'defuddle-cli' is not available