Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f40f91926bc246e7986735c484e658bf : SUCCESS in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d189172bbcc4f4fb1fa9e21f6006cca : FAILURE in 4m 44s