Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b988f40f15c743df9e0497063495a3c2 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9baf42c0473e4a289443b80201914d63 : FAILURE in 5m 00s