this derivation will be built:
  /nix/store/64d0dvgkwb942mww97zy0557bi7l23gk-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/64d0dvgkwb942mww97zy0557bi7l23gk-bcachefs-module-7.0.0-31-generic.drv'...