Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c3231f93a4b549ccace5f0589cb19b94 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09a8b8a1094d48b394b024f858801710 : FAILURE in 3m 38s