Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/591e8913c8de4ba48ee1eeb9414ff1e1 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2d424b7e7ce44048747020a3cfc2515 : FAILURE in 5m 57s