Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af5f8b027f5b4f5f962d1cb4d885628d : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ce47e48ce7c45c79c9e4b2cd5a7a41f : FAILURE in 6m 04s