Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8c873776bb444948b42e3221f5650fba : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/601094eb6e484e8680f44d4b7f8baaa5 : FAILURE in 4m 53s