this derivation will be built:
  /nix/store/p4db0nf7y59fxvk4vzjqbg6l53bdqf2f-bcachefs-module-7.0.0-28-generic-64k.drv
building '/nix/store/p4db0nf7y59fxvk4vzjqbg6l53bdqf2f-bcachefs-module-7.0.0-28-generic-64k.drv'...