this derivation will be built:
  /nix/store/k06rml5pwlxh9dp4vsybjhll51gsc9lm-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/k06rml5pwlxh9dp4vsybjhll51gsc9lm-bcachefs-module-7.0.0-14-generic.drv'...