this derivation will be built:
  /nix/store/9013ps60v6zpqqhw56q8yw74ydqf0z89-bcachefs-module-7.2.3-arch1-2.drv
building '/nix/store/9013ps60v6zpqqhw56q8yw74ydqf0z89-bcachefs-module-7.2.3-arch1-2.drv'...