Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05a9c9ee73c444ad95d49c5f34def20c : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c704572ee09b45ea92de588387620328 : FAILURE in 4m 29s