Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7a6864e62a94303b70ea8928645aafc : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6510d943dacd40c192faf88eb2e29ff0 : FAILURE in 4m 23s