Build failed. https://zuul.opendev.org/t/openstack/buildset/adbc26feaafa4159b99bdd3f4dd2ad45 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/928f1a15f37d413dabc44fa99ffaf20c : FAILURE in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43e3bca2823b4896bedee543539cfa5c : FAILURE in 3m 47s