Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a40832ec55f445588985c597feb56b0 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/850fead7b66c4717a3b2f55daf1e5724 : FAILURE in 4m 08s