Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c76d6df2f80c45d3abb9383936950b5f : SUCCESS in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71d12936eb824f9bb0e2d4db95b55507 : FAILURE in 3m 35s