Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bafb7e4a3064400b84989c51648a9a61 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/148fc5c6aec245e19c6b06e409d40e61 : FAILURE in 3m 07s