this derivation will be built:
  /nix/store/rx9lvq7q04mp53hc44a9iyhhr72v9cnd-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/rx9lvq7q04mp53hc44a9iyhhr72v9cnd-bcachefs-module-7.0.0-14-generic.drv'...