MarsSeed [1] filed a deletion request for synology-cloud-station- backup [2]:
Dead binary based pkg from 2020. Discontinued by upstream since this last release. Broken: missing more than a dozen version-bound binary-linked SO dependencies. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/synology-cloud-station-backup/