Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b9568a27674e4b6e8a1733f3d04813f3 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ef9fa21161e49b385e5c863d64918da : FAILURE in 4m 47s