this derivation will be built:
  /nix/store/6h1ylziiwbgqf3bbfzip4md85ggv2ml6-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/6h1ylziiwbgqf3bbfzip4md85ggv2ml6-bcachefs-module-7.0.0-31-generic.drv'...