MarsSeed [1] filed a deletion request for mingw-w64-kdreports-git [2]: Unused, broken VCS package from 2016. Seems there's no user interest in it, so I recommend deletion.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mingw-w64-kdreports-git/