Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: bulwark-plugins.external-mail-warning 0 -> 1
attrpath: bulwark-plugins.external-mail-warning
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] these 2 derivations will be built:
  /nix/store/4kw1b9zidpqhvdh0ma8afkki8ppibzxa-update-bulwark-plugin-external-mail-warning.drv
  /nix/store/rrnc3ikqrnvzi00snav1m9894zkl5g5v-packages.json.drv
building '/nix/store/4kw1b9zidpqhvdh0ma8afkki8ppibzxa-update-bulwark-plugin-external-mail-warning.drv'...
structuredAttrs is enabled
building '/nix/store/rrnc3ikqrnvzi00snav1m9894zkl5g5v-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - bulwark-plugin-external-mail-warning-1.3.1

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - bulwark-plugin-external-mail-warning-1.3.1: UPDATING ...
 - bulwark-plugin-external-mail-warning-1.3.1: DONE.

Packages updated!

The diff was empty after rewrites.