Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/02529946a1744743af7c556611480fae : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/988f021cb2354b1db9b14d877512db9e : FAILURE in 4m 59s