Build failed. https://zuul.opendev.org/t/openstack/buildset/6f952079704a4e3ba10452aaf245371a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/240cb6f7d51f46388089589c87562b9f : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73a6986a178646ea950778b104dcddd5 : FAILURE in 3m 44s