Yes, but Euphie also succumbed to the geass and only failed around Suzaku because she was dying and her mind wasn't doing so hot. Because the geass is a more mental attack and lacks the default mode of the Death Note, I would think that the urge to return to the wall, possibly as a nagging thought, would remain even if Carve-Tan couldn't actually accomplish her task. I'm wondering if we'll see her again.
(no subject)