Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/56d9629f244b4a4babc3f81f4d145700 : SUCCESS in 8m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe2fa468c934436b962a48d035159b85 : FAILURE in 4m 17s