Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a6313f5aef046f69e0b184886233214 : SUCCESS in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b61e239eac04a33a1d6dedfe487e53d : FAILURE in 3m 12s