Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ba6332fdb82e4d2db8714cd14d454120 : SUCCESS in 5m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43e828480a744089bd74a8096c6fd713 : FAILURE in 3m 57s