Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3281d923b66c450c8837825289169247 : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cda8a05396744538a2c7f2a831bfa308 : FAILURE in 5m 11s