Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c55160e525e4ce9b988db18c0f72fb3 : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60c392fbb7874b9f9a951dc35be21022 : FAILURE in 2m 49s