Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7051dd1ffff544918b77dce5b1183bcd : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a393f47568e4471494e987ddb46434c0 : FAILURE in 4m 09s