Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3888bfdd8094df59ec97b5f4d188c2c : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa4c6439de7d40468626d1350c308451 : FAILURE in 6m 29s