Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/57d2a389c7e142fa8f6789c12e4633b2 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e691c95537241fd99e2a72c3c1ae1be : FAILURE in 4m 35s