Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6693c1358cf6495f892899df740597ca : FAILURE in 7m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d8f1fc52f8b4a01aaba013559759b0b : SUCCESS in 10m 04s