Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e512245ec6a7492d99a79113158919a7 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7aa81f294b63415f8f206b55bc079e16 : FAILURE in 11m 14s