this derivation will be built:
  /nix/store/1w903784sgbmi2qmwsf8zxhkwlid8y4k-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/1w903784sgbmi2qmwsf8zxhkwlid8y4k-bcachefs-module-7.0.0-14-generic.drv'...