this derivation will be built:
  /nix/store/qflmr117xnijghdgamg4l8bvq81zjm3b-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/qflmr117xnijghdgamg4l8bvq81zjm3b-bcachefs-module-7.0.0-30-generic.drv'...