this derivation will be built:
  /nix/store/1h9iziqbyj9d3yi7vjsnjdbqi84qy8k5-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/1h9iziqbyj9d3yi7vjsnjdbqi84qy8k5-bcachefs-module-7.0.0-34-generic.drv'...