bionade24 [1] filed an orphan request for vesc_tool-git [2]:

The package maintainer  didn't react to the comments that he uses non-
guideline conform style for over 2 months and the package doesn't
build.

[1] https://aur.archlinux.org/account/bionade24/
[2] https://aur.archlinux.org/pkgbase/vesc_tool-git/