Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/513402eb02694e1da1e20de9651c8489 : SUCCESS in 7m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d05a0dd4be34b67aeba68894353c023 : FAILURE in 6m 13s