Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4292374e989f414cbeeb20a28550ace7 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8924feac945947529249ae5c120811a8 : FAILURE in 4m 50s