Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72f027d5d10348e0ac55d1c74a8bc096 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57022b8ba1c5445192726aace1ec2fd6 : FAILURE in 3m 48s