X-Debbugs-CC: maxim.cournoyer@gmail.com

With Guix 3a656ea836f87f30f1b34852cb4efc911363d2b4, qutebrowser's 
wrap-qt-process-path phase fails. Maybe related to the recent Qt work 
in <https://issues.guix.gnu.org/56771>? Build log attatched.

Best,
Jack