Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0665ce6dc01b4992a55d7e2e8a4bac99 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/254e22ae62a24c619bf62c4402fd5aff : FAILURE in 6m 19s