Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/949522eaccf94d6e86025ab7f21c3427 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0fa61c5478a74970a68d3db286d2c91e : FAILURE in 4m 10s