Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/171107d917d5479ead66137f8d6f02f2 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bdcf6fe98b00475fac1121bc41c35297 : FAILURE in 3m 27s