this derivation will be built:
  /nix/store/lr0z9n9blwcv8rn31sm871ldp4v1rxya-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/lr0z9n9blwcv8rn31sm871ldp4v1rxya-bcachefs-module-7.0.0-39-generic.drv'...