Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf4429463ecb45b58505fbd15e3e5483 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd09dd3e1ffd49888881ec873cd41369 : FAILURE in 3m 15s