valgrind 0 -> 1
attrpath: valgrind
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[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/qd9pp61nf3l6cc20m1pxa0ld9r381szy-update-valgrind.drv
  /nix/store/wfm577xbq27v3g1s26z6agxwd7ikari9-packages.json.drv
building '/nix/store/qd9pp61nf3l6cc20m1pxa0ld9r381szy-update-valgrind.drv'...
building '/nix/store/wfm577xbq27v3g1s26z6agxwd7ikari9-packages.json.drv'...

Going to be running update for following packages:
 - valgrind-3.22.0

Press Enter key to continue...
Running update for:
 - valgrind-3.22.0: UPDATING ...
 - valgrind-3.22.0: DONE.

Packages updated!

The diff was empty after rewrites.