Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7bea905c50e432dbb478b3d95f6f55c : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b684c5c2b006457f988baf0dc7a97472 : FAILURE in 2m 43s