Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3240a4cc72da4c55bfe99bf52b128741 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73e165843fc949988d6fb461259e0c9a : FAILURE in 6m 52s