this derivation will be built:
  /nix/store/xp9qnmlxbkjlx3mqx5i461z8b54z82gy-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/xp9qnmlxbkjlx3mqx5i461z8b54z82gy-bcachefs-module-7.0.0-38-generic.drv'...