this derivation will be built:
  /nix/store/klpf0sr9g8jdp9955xd01mi0ikj8p2y0-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/klpf0sr9g8jdp9955xd01mi0ikj8p2y0-bcachefs-module-7.0.0-28-generic.drv'...