this derivation will be built:
  /nix/store/kip9mr4mwssd7p0nzjnyhbj6lidl0cys-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/kip9mr4mwssd7p0nzjnyhbj6lidl0cys-bcachefs-module-7.0.0-30-generic.drv'...