Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95113a130ab54eee907e60ba3354e2e6 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff20ee99067844948e48e604b917802a : FAILURE in 4m 13s