this derivation will be built:
  /nix/store/fwkyfy73z8k53y13n665psc9pcfa408b-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/fwkyfy73z8k53y13n665psc9pcfa408b-bcachefs-module-7.0.0-30-generic.drv'...