this derivation will be built:
  /nix/store/s3ka9wyksafabfj574d9rsc6a5x7bj5l-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/s3ka9wyksafabfj574d9rsc6a5x7bj5l-bcachefs-module-7.0.0-34-generic.drv'...