Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/65f739f9d70e484e93597d56850739a0 : FAILURE in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8bb4a1a43c4c474284e37414be98bbba : FAILURE in 5m 40s