Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/24565f21ff374bd7806d494e64f35d41 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f604e22f66c42b0a57d616b33888173 : FAILURE in 3m 56s