this derivation will be built:
  /nix/store/i04z07f7j42mny0zrwawmklqj17jmsaf-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/i04z07f7j42mny0zrwawmklqj17jmsaf-bcachefs-module-7.0.0-29-generic.drv'...