Build failed. https://zuul.opendev.org/t/openstack/buildset/09f01821842546059f2dfbcd43a52877 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/78a397588eb841bc88e61d7e9a213fd4 : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56ee3a998a034690bb9f44cdb5643e5b : FAILURE in 2m 33s