micwoj92 [1] filed a deletion request for python-google-cloud-speech [2]: Orphan package, ood for almost 2 years. Has 1 comment which mentions that it fails building in clean chroot. Needed only for "autosub-git" which is pending deletion too.
[1] https://aur.archlinux.org/account/micwoj92/ [2] https://aur.archlinux.org/pkgbase/python-google-cloud-speech/