Build failed. https://zuul.opendev.org/t/openstack/buildset/b2c7e9a6ff9842ca8b685ca21dd8af44 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f93432123794b2184c65f76f78a62fc : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55eb7d058a9343d4acea54b33bd50f57 : FAILURE in 2m 27s