Build failed. https://zuul.opendev.org/t/openstack/buildset/908c62b7e9ea42928f6da2ebc5c25281 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/963f51acac1c4ac4a4d35134ecdf4d4a : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/743f1a72e7a94814a37ef678dd94f388 : FAILURE in 2m 51s