Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bc85d7aeb5924b2f92d2cbdf72dbbb1a : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ae0b0f7fc24437eb2e3dc972e3a331d : FAILURE in 4m 13s