Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82dbb6ca72c44030a12ba6df7098821b : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7cbc00c22f364dcaa1e21bb29c36c3a7 : FAILURE in 3m 52s