Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bac7187736464e88b95d0456737c969d : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb611d1063a0481692a6b34b62b2337b : FAILURE in 5m 48s