Build failed. https://zuul.opendev.org/t/openstack/buildset/75f8d63c40124251b861d26a22f88114 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0fa95ed5274e4c158d2b2800f9a3cb51 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5df06e5309dd482bb310022cd42a411f : FAILURE in 2m 50s