this derivation will be built:
  /nix/store/winc1ba96jszn4qvg384x7pgi5gxr0js-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/winc1ba96jszn4qvg384x7pgi5gxr0js-bcachefs-module-7.0.0-31-generic.drv'...