this derivation will be built:
  /nix/store/4ilnzicqdcs313g7d2c6rs5y7mzv829a-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/4ilnzicqdcs313g7d2c6rs5y7mzv829a-bcachefs-module-7.0.0-27-generic.drv'...