Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/08d356898bdb4667aed23b4dd7a13f85 : SUCCESS in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/286f04b8473c42eabae663a956e208da : FAILURE in 2m 44s