Build failed. https://zuul.opendev.org/t/openstack/buildset/1aadc749ccdd473d909ed1b936889c5f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a22d5adf4a2a4266aa96570f7609ba67 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c69da415a3a449419e83c590bdced5c3 : FAILURE in 2m 50s