Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6464db1cd74841bc98972704480634a8 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/070b6d6a33584208b42565a12f351384 : FAILURE in 5m 44s