Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9be13c3bd95e4be0b6e3f9c302c17100 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcc63d84b5f649c7b10dbe691390d336 : FAILURE in 3m 20s