Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a87449903468465c9ab4b7b72855b29c : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bd50af506a24181a6e4fd125b6168be : FAILURE in 8m 16s