this derivation will be built:
  /nix/store/vn6zcniwcw8nj8a7xwiqj9ljzcb5q68h-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/vn6zcniwcw8nj8a7xwiqj9ljzcb5q68h-bcachefs-module-7.0.0-28-generic.drv'...