this derivation will be built:
  /nix/store/9nmhpij6mkffgshqljm8w4qb9jm73pc5-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/9nmhpij6mkffgshqljm8w4qb9jm73pc5-bcachefs-module-7.0.0-14-generic.drv'...