Build failed. https://zuul.opendev.org/t/openstack/buildset/7c08dd16703e4fd7b7670e27697b3f0a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72104b11bc6e43a9ae16a0d95ffce10e : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b556371458c14bb2a3b4e2e9db1444e2 : FAILURE in 3m 17s