Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9ee0a63a74c6479890f8a0a5d8ffe753 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/374dc88f49284b34a1cdfbd8f17dffe5 : FAILURE in 4m 40s