MarsSeed [1] filed a deletion request for perl6-compress-zlib-raw [2]: Unused, abandoned package from 2017. Also Perl6 is now Raku, so the module packages should be named accordingly.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/perl6-compress-zlib-raw/
