Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d534512330644d7ab24923800beba227 : SUCCESS in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67fe935442944fbbbc6f7661ff0fb3a2 : FAILURE in 3m 59s