this derivation will be built:
  /nix/store/0mghkifqyazwh9znyyb20jq90pnis3rj-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/0mghkifqyazwh9znyyb20jq90pnis3rj-bcachefs-module-7.0.0-27-generic.drv'...