this derivation will be built:
  /nix/store/fjnzjvhqw8yxzq6hkc5b83vi8wgsw7i0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/fjnzjvhqw8yxzq6hkc5b83vi8wgsw7i0-bcachefs-module-7.0.0-34-generic.drv'...