this derivation will be built:
  /nix/store/1bzwv76cdd1cv1whd6d7cfa65z4wibv5-bcachefs-module-7.0.0-38-generic-64k.drv
building '/nix/store/1bzwv76cdd1cv1whd6d7cfa65z4wibv5-bcachefs-module-7.0.0-38-generic-64k.drv'...