Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dfab4b7dd6904290ad1df58572129aac : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37a216c88e774c0dbef060d89c7ccecf : FAILURE in 5m 04s