Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/18e3afed4c9c46b7b641204297c08820 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0146b7abe27e4601a0c71a587bab0aed : FAILURE in 4m 48s