Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ecac62e990da46a1ac798d2121c650b7 : FAILURE in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9642906eb03e404faed058a6190eecea : SUCCESS in 6m 56s