Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/98fe91e18420437b817bcb57381e292a : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a2a3e3497784d6c9e30dc827e023791 : FAILURE in 5m 45s