Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5ae9abdc11dc44b5938dceb0f3b841ad : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d7c656dabb8455c8b227baa81eed037 : FAILURE in 4m 00s