this derivation will be built:
  /nix/store/39adykaks7milb16gxmlf7adbqdzhg2x-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/39adykaks7milb16gxmlf7adbqdzhg2x-bcachefs-module-7.0.0-34-generic.drv'...