Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9c07b056616f4e0594a1ee44e6df3d2e : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c52271f64a5e465a91da8d621990220f : FAILURE in 4m 49s