Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0bb6b672d7d84042a6522eda1498791e : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eaa8fd0b52ce4236aebc9af67a37c521 : FAILURE in 3m 57s