Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c887fa3bfa1a44c8b88ca7fd928f51dc : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e527e18a9954830b6137beb1a7e1fda : FAILURE in 2m 54s