Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d7e1df6356c940729e5b38a2efd6259a : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6d6663c395142e581188bdb83961932 : FAILURE in 6m 59s