[x] Poudriere 13 amd64
[ ] exp-run
[ ] Test ports at runtime
[X] Test conflicts for sip4/sip6. I installed graphics/qgis and cad/cura with devel/py-sip and devel/py-sip4
[X] Test flavors (poudriere ... - i devel/py-qt5@all and python3.x from PyQt5 import QtCore; QtCore.QT_VERSION_STR)
[ ] Test regression for pyqt (there are patches for webengine, still needed?)