Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e1114dfc72194593be010bbbbc1c6e84 : SUCCESS in 8m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab066d7ddb9f4801bec87c821156c831 : FAILURE in 4m 28s