Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c5046483d94410faa304cc2a8e3dae3 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c7156bef1da451eb96137d681bf2cdb : FAILURE in 6m 15s