Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: copywrite 0 -> 1
attrpath: copywrite
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] these 2 derivations will be built:
  /nix/store/8g9v1w2vsrnvwrkglf0mwsgr5kvnn9n2-update-copywrite.drv
  /nix/store/hgijy3z7xv5js5gs41hvllgghh3rrvan-packages.json.drv
building '/nix/store/8g9v1w2vsrnvwrkglf0mwsgr5kvnn9n2-update-copywrite.drv'...
building '/nix/store/hgijy3z7xv5js5gs41hvllgghh3rrvan-packages.json.drv'...

Going to be running update for following packages:
 - copywrite-0.22.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - copywrite-0.22.0: UPDATING ...
 - copywrite-0.22.0: DONE.

Packages updated!

The diff was empty after rewrites.