MarsSeed [1] filed a deletion request for waifu2x-caffe-cudnn7-cuda10 [2]: Source repo deleted (404). Former owner said they won't continue maintaining this package.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/waifu2x-caffe-cudnn7-cuda10/
