this derivation will be built:
  /nix/store/ykf9n90wv7av61vcq5zdigxmi281d1lj-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/ykf9n90wv7av61vcq5zdigxmi281d1lj-bcachefs-module-7.0.0-34-generic.drv'...