this derivation will be built:
  /nix/store/qhyl223vilx5x4agqxxw61a1wqi20rjw-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/qhyl223vilx5x4agqxxw61a1wqi20rjw-bcachefs-module-7.0.0-34-generic.drv'...