mc 0 -> 1
attrpath: mc
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] these 2 derivations will be built:
  /nix/store/sc3s6fyzvn5wxsa56b9arqvi29accjqc-update-mc.drv
  /nix/store/0w7pjg232hqxarc69ca1hb56ml0mzkg5-packages.json.drv
building '/nix/store/sc3s6fyzvn5wxsa56b9arqvi29accjqc-update-mc.drv'...
building '/nix/store/0w7pjg232hqxarc69ca1hb56ml0mzkg5-packages.json.drv'...

Going to be running update for following packages:
 - mc-4.8.30

Press Enter key to continue...
Running update for:
 - mc-4.8.30: UPDATING ...
 - mc-4.8.30: DONE.

Packages updated!

The diff was empty after rewrites.