Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f11165e528294f588b0d8363fb3cafe7 : SUCCESS in 8m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b22feb374b14146ab6bfb0722f97c05 : FAILURE in 6m 38s