this derivation will be built:
  /nix/store/rnjynmwlk12xmmh8fql4yri997j7qhdm-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/rnjynmwlk12xmmh8fql4yri997j7qhdm-bcachefs-module-7.0.0-26-generic.drv'...