Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c5b2c4043c8f4a369043f8f31a4c283a : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e0d0bc495c64df78d07bb961f96108c : FAILURE in 4m 51s