Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a07e50ed39e4b3381b85d21a40aadbf : SUCCESS in 3m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8330dae45a8c48a1b6b70bda7292f9a9 : FAILURE in 2m 26s