Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: aspellDicts.mt 0 -> 1
attrpath: aspellDicts.mt
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/x49bj8l5w8p42hlj466v6zm39galr5qr-update-aspellDict-mt.drv
  /nix/store/3jq0ah8r6xw73jp3y0912gq0lcrisvi2-packages.json.drv
building '/nix/store/x49bj8l5w8p42hlj466v6zm39galr5qr-update-aspellDict-mt.drv'...
structuredAttrs is enabled
building '/nix/store/3jq0ah8r6xw73jp3y0912gq0lcrisvi2-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - aspell-dict-mt-0.50-0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - aspell-dict-mt-0.50-0: UPDATING ...
 - aspell-dict-mt-0.50-0: ERROR

--- SHOWING ERROR LOG FOR aspell-dict-mt-0.50-0 ----------------------

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-mt-0.50-0 ----------------------
The update script for aspell-dict-mt-0.50-0 failed with exit code 1