Build failed. https://zuul.opendev.org/t/openstack/buildset/218f7622a9e84c3081012eb7b0cf5cf0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/26279714cecb458dbdf8f3f471354621 : FAILURE in 3m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2105df536f846f5a713cbf75e707823 : FAILURE in 3m 01s