Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec0eeb23d2f44cb4bab5828286571871 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/842da11dc831421d8c03d2391042f375 : FAILURE in 3m 28s