zoorat [1] filed a deletion request for python2-bitarray [2]: Dead source, Orphan, Last Updated: 2015-07-08 00:25, Flagged out-of-date (2019-05-01).
[1] https://aur.archlinux.org/account/zoorat/ [2] https://aur.archlinux.org/pkgbase/python2-bitarray/
