this derivation will be built:
  /nix/store/frpd2j6qr0bkl4kq31fyh7mwrfjbmr3y-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/frpd2j6qr0bkl4kq31fyh7mwrfjbmr3y-bcachefs-module-7.0.0-31-generic.drv'...