Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d732ea4c4964f98b93a06776b1bdfad : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/926990b1350f4c9184a3a38efb3ceb07 : FAILURE in 3m 21s