this derivation will be built:
  /nix/store/04v4l5mrc2c3xd8m4vmhlspakzfa4wq6-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/04v4l5mrc2c3xd8m4vmhlspakzfa4wq6-bcachefs-module-7.0.0-34-generic.drv'...