Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1d8fba3afbaa46a780249b887c583d01 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b74e648fab149fbb8641d72a433840a : FAILURE in 3m 46s