Build failed. https://zuul.opendev.org/t/openstack/buildset/3c3879fd9a03438ca0add84875c24bd0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/79c3ed3847f24b9794fbbe2701d44b70 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b943bce5d681441c8f89e9916b610ee9 : FAILURE in 2m 20s