Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9512435ed75943c59248c65c3ebdb03c : SUCCESS in 7m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f3210770e334d2c8eda028fc4012bb0 : FAILURE in 5m 06s