this derivation will be built:
  /nix/store/mrh290c9z8lshvvgishkcn9kacs6v3n2-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/mrh290c9z8lshvvgishkcn9kacs6v3n2-bcachefs-module-7.0.0-34-generic.drv'...