this derivation will be built:
  /nix/store/syfpdvhf4yxl3589h8fjvi47c87rsywb-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/syfpdvhf4yxl3589h8fjvi47c87rsywb-bcachefs-module-7.0.0-31-generic.drv'...