this derivation will be built:
  /nix/store/2igbzbpm5nhr4qp9adgq4p1b2ym2lipz-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2igbzbpm5nhr4qp9adgq4p1b2ym2lipz-bcachefs-module-7.0.0-34-generic.drv'...