Build failed. https://zuul.opendev.org/t/openstack/buildset/1ce1bd7694a34aebbfe0b52649531bb0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b6721898004f41a6939eb59256e11a8d : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74530ba31ffc434cae4882a8cdc7aad4 : FAILURE in 2m 46s