Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2100679da79b49409d7144c4e85e760a : FAILURE in 9m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bce59a72da14edf98be72133d2cb5ec : FAILURE in 6m 46s