this derivation will be built:
  /nix/store/19ziwm9z01chicyi1dij97g5rz6hwkh1-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/19ziwm9z01chicyi1dij97g5rz6hwkh1-bcachefs-module-7.0.0-26-generic.drv'...