Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/42474443667f4ddfa8392dfe67e5a820 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aef0fa0a3f7d43cc8eb6fde9f5d34dfe : FAILURE in 2m 34s