this derivation will be built:
  /nix/store/zh8i96253syz4561m6f2yzn5cc9znjvq-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/zh8i96253syz4561m6f2yzn5cc9znjvq-bcachefs-module-7.0.0-29-generic.drv'...