Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eb268825d4454bb198395c22249baad3 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c465dc976fc448e828e797ed916f023 : FAILURE in 8m 54s