Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aa7b0658e2c941c388a06431623c45b2 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ef73f3212324bfc9f24620dd0352c30 : FAILURE in 4m 36s