this derivation will be built:
  /nix/store/5lzdw694p5q0dhwz76vl6gz5g7yl0niz-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/5lzdw694p5q0dhwz76vl6gz5g7yl0niz-bcachefs-module-7.0.0-38-generic.drv'...