Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/407f4d4be4544cf7be735e81ce7128b2 : SUCCESS in 8m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43226a9e8581467eb411fe5e31b2e8ed : FAILURE in 6m 57s