Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/931cbb9fc88346bf98bb9c787da8ba61 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef0e690ead4548899ef32849961bb803 : FAILURE in 6m 33s