Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7704fe9675574481a71ba3562ae7c6c0 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/937d2d1731da4d86bae93e981128d398 : FAILURE in 11m 05s