Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bb927a02e46d49daa4c3a2648e470040 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57fadcb5507f44489ff954c14519830e : FAILURE in 3m 12s