Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/500ed4bce9624b1198f227a5c4948bed : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f2886ed51064f5f8834469882f74317 : FAILURE in 6m 31s