Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c05e38ed61ea420fbd6e08e692821ff0 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7789890ed9b44b54b38989aed5110264 : FAILURE in 3m 38s