Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cde5c53b2d1a48b3b8310a72ddf864cc : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9937136bf5f745c1a66bd67f6c4e3be3 : FAILURE in 6m 43s