Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b4c038571bd45a49460bfc1f9600b3b : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91585fe7cf234c68a6086a14860daee3 : FAILURE in 4m 51s