this derivation will be built:
  /nix/store/5jwbiq4hz45y23a3wqwrr9zbh140hdg0-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/5jwbiq4hz45y23a3wqwrr9zbh140hdg0-bcachefs-module-7.0.0-38-generic.drv'...