Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: aspellDicts.gu 0 -> 1
attrpath: aspellDicts.gu
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] No npmDepsHash
[updateScript] 
[updateScript] Failed with exit code 1
these 2 derivations will be built:
  /nix/store/cks8qwrzma98lav7gdx3w4q56y7pvfbs-update-aspellDict-gu.drv
  /nix/store/1p5sa1b9phsvpqxlmb2fvfsw5nkl9gmx-packages.json.drv
building '/nix/store/cks8qwrzma98lav7gdx3w4q56y7pvfbs-update-aspellDict-gu.drv'...
building '/nix/store/1p5sa1b9phsvpqxlmb2fvfsw5nkl9gmx-packages.json.drv'...

Going to be running update for following packages:
 - aspell-dict-gu-0.03-0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - aspell-dict-gu-0.03-0: UPDATING ...
 - aspell-dict-gu-0.03-0: ERROR

--- SHOWING ERROR LOG FOR aspell-dict-gu-0.03-0 ----------------------

error:
       … while calling the 'head' builtin
         at «string»:1:17:
            1| (with builtins; head (sort (a: b: compareVersions a b > 0) [
             |                 ^
            2| ]))

       error: 'builtins.head' called on an empty list


--- SHOWING ERROR LOG FOR aspell-dict-gu-0.03-0 ----------------------
The update script for aspell-dict-gu-0.03-0 failed with exit code 1