Build failed. https://zuul.opendev.org/t/openstack/buildset/1df117778330470694ef71c6dbffaaa4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d1fb3f92e6694c24a6f0f5e5392bf4b4 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e05b4a9f0464375accc3ca89f5dbc03 : FAILURE in 3m 34s