this derivation will be built:
  /nix/store/gvnv4qxzd5hzlqwyhikbhz0v9fx7cgib-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/gvnv4qxzd5hzlqwyhikbhz0v9fx7cgib-bcachefs-module-7.0.0-38-generic.drv'...