Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ad0f43f17d1453b828aa651c3998565 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f35e14d863f8479fb835802899230c7e : FAILURE in 4m 42s