Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c228528afffb483799d6c2672226228d : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b956d905b3b4936b3215b2f24ef0582 : FAILURE in 4m 21s