Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cf2fc88f5585475690dc26459aea03d0 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46465850512248c5a1223d38d7f601d8 : FAILURE in 5m 09s