Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/50fccdde218e4bf29793a96c2c641968 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/610e1bd6793b49b8b1fa7b3bd60460d3 : FAILURE in 4m 46s