this derivation will be built:
  /nix/store/z4bk2nkv07hxwb9mk2hnfc7xvcabg837-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/z4bk2nkv07hxwb9mk2hnfc7xvcabg837-bcachefs-module-7.0.0-31-generic.drv'...