Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8436f08d182449fd958af89dcf391caf : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17ddf43b338c4815b5f887fa78e271d5 : FAILURE in 3m 36s