Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20bceed032af444885082d69986097e9 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8cc2baa932e643f9bd30b04fa7cd1382 : FAILURE in 5m 02s