Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5887bbeff60f439dae65d869c8c02b6d : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28d607d886f3444aa250976d01d95eb6 : FAILURE in 4m 51s