Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b7913d35f2345fc94e2452d74fa188b : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43e13cebd3a648db821d4c873c5e962b : FAILURE in 5m 55s