Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/46f7ce23c7734e199ec734f511dbd311 : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5850d84f7b794e2792658538f2829c6e : FAILURE in 4m 54s