Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a410a3a0dca54bceb17207494e1677c7 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/478d7021dd9144348c92000285f62f4e : FAILURE in 5m 42s