Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8fc0dced80f9414a8537bd287794c7fe : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc87ab364e38470ebfb366a2cb604df0 : FAILURE in 3m 53s