Build failed. https://zuul.opendev.org/t/openstack/buildset/74f26ef79bd5447ca689284e1d4e87c2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/84a8e4877bf64b8ea702c6daa6931b60 : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8df363819db14844a8240386a0ed6bfe : FAILURE in 2m 57s