MarsSeed [1] filed a deletion request for mate-panel-gtk2 [2]: Broken, EOL version from 2017 of repo's newer mate-panel.
Has been failing to build for some time, and now it is also missing dependencies that have already been deleted for the same reason. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mate-panel-gtk2/
