Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6168b7af7d644512a30469033c29ee24 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6729157dd0f24d17bc656a3a2959b4f7 : FAILURE in 4m 08s