Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/700d1ff727324647b8b33e1d09a62f3a : FAILURE in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba6eb16b044d4692a35125e4d62f693e : SUCCESS in 9m 00s