Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e63b591297746d59e3fea405a13076a : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9eeb7c016bb4ad89cd6f0c86c4e5622 : FAILURE in 6m 52s