Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/94ff9cee42f44ce9a6870217db21ea95 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/51d39d0988604d3fa8098fc9540d988a : FAILURE in 4m 27s