Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4d03f0a9b614455fac6f8ce66f690801 : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53d19a7210124fb8a495e4bbe6417e98 : FAILURE in 6m 11s