Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8e9676b21187492bbe579b9867b489ab : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/691e0658184e41a888f0ceeb6f676fd6 : FAILURE in 9m 06s