this derivation will be built:
  /nix/store/ix9qyybc7d8bfc4993h6v2binfh8jli0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/ix9qyybc7d8bfc4993h6v2binfh8jli0-bcachefs-module-7.0.0-34-generic.drv'...