Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7b18842340604c6aad0f1e77b3f12990 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42ebdcf7dea2436885a67293ba329c63 : FAILURE in 3m 44s