Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c38a8708c1b40ad8df0765474041f7e : FAILURE in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a69b01e474804178accb24f9bb92869c : SUCCESS in 5m 17s