Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e00f2aa8b4604be7be7585f9b8683e99 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0922473ea81646e5b51c69b9524074c6 : FAILURE in 3m 24s