Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/03d1f1d1a32445ad8212391d3c2b10c6 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/620f84cbf50b49039f714800b7c21190 : FAILURE in 4m 53s