Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c18db48357a043ec9041c880facbef21 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a13ae8261334050ac7bac84d1fcf35c : FAILURE in 3m 06s