Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9b0905afe09742c190bf6b7d342462c8 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8e19b65a8414d5ab70662c5b671d29b : FAILURE in 8m 51s