Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c4ab9e83ef3b43059268d03a0f40112c : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37a3a1da6ca64a61b792bd25a138578d : FAILURE in 4m 50s