this derivation will be built:
  /nix/store/qn5s6g2d5fl3a2xvp2xx12z5jmfhq8ma-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/qn5s6g2d5fl3a2xvp2xx12z5jmfhq8ma-bcachefs-module-7.0.0-27-generic.drv'...