this derivation will be built:
  /nix/store/mkmk8nhds1848y91n879yqbk3nmp6ynk-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/mkmk8nhds1848y91n879yqbk3nmp6ynk-bcachefs-module-7.0.0-14-generic.drv'...