this derivation will be built:
  /nix/store/vs7352caz3jcidf712cccvw7qfl34fwy-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/vs7352caz3jcidf712cccvw7qfl34fwy-bcachefs-module-7.0.0-27-generic.drv'...