Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4abeed116d3c4605afc59cb361ed964e : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b0bd2b960bf4eb9bb9438b5eaec2bdb : FAILURE in 4m 25s