Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/06b9ddbcacba43eb87374edf55a48449 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/088488a314b546aea5a6fa9d3e5d9623 : FAILURE in 3m 36s