Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fdf02f5f35514035845e16deb07c97a6 : SUCCESS in 9m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25df1e85342f4e948dd3feb6a8069405 : FAILURE in 5m 44s