Build failed. https://zuul.opendev.org/t/openstack/buildset/926fc220df8b4a0ebd4fd1d0bfab2f34 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eaabb63e6cdf439290c8175be5ac279e : FAILURE in 3m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5dd733d86d404747b8e3b9d26e01a326 : FAILURE in 3m 09s