this derivation will be built:
  /nix/store/cihzx0mx0mjm9kmn2ns9m2yprj298hyg-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/cihzx0mx0mjm9kmn2ns9m2yprj298hyg-bcachefs-module-7.0.0-27-generic.drv'...