Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4476a3fda1404473a69856f9639b9fb3 : FAILURE in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de554fdf6b4d49118bec1e0ae841b467 : FAILURE in 3m 28s