this derivation will be built:
  /nix/store/xwxavqa25g076hzc0jimw69rh3pbj51b-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/xwxavqa25g076hzc0jimw69rh3pbj51b-bcachefs-module-7.0.0-28-generic.drv'...