Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9146443660364fc4a1e01488795791a7 : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cdf3503154d04afa95beada3b2d05b32 : FAILURE in 21m 02s