Build failed. https://zuul.opendev.org/t/openstack/buildset/c8573ce2a19841be9a7d4247602ce7b4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/885c37c2989e4e238cbc487e00b478e5 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b69f3d3fe5304732a2218896f5950108 : FAILURE in 3m 54s