Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/214f03fadd934c9aab5218cc4e5f7046 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67e6703a8ec646218837234ac6ddd356 : FAILURE in 3m 27s