this derivation will be built:
  /nix/store/hwdz9d1p1rzp5ad8cqmx7mlsnhhqvbqk-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/hwdz9d1p1rzp5ad8cqmx7mlsnhhqvbqk-bcachefs-module-7.0.0-34-generic.drv'...