Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/34dc99420f754d3e8d73af55754999e3 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3620ca22815549dca29ad9721a443eb8 : FAILURE in 4m 38s