this derivation will be built:
  /nix/store/v886ssmmi5pd7d285bsgv2pm0qvjgikr-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/v886ssmmi5pd7d285bsgv2pm0qvjgikr-bcachefs-module-7.0.0-28-generic.drv'...