Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be3cbfed106344179d2d501e37268d3f : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5a4358d093d480ab391ca8f318a8021 : FAILURE in 4m 23s