Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/23703160a0cf4ccba9706f94786dc153 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c7554166fd24f9ea740b20f7620de8a : FAILURE in 3m 35s