this derivation will be built:
  /nix/store/9r89x3lnv8b2ggh6gpgsipk2zfqgbgp2-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/9r89x3lnv8b2ggh6gpgsipk2zfqgbgp2-bcachefs-module-7.0.0-29-generic.drv'...