Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e22f1734346e4aceb056e86abff5760f : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3906ec4d31de432890534aaac1f4de94 : FAILURE in 5m 51s