Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f9728dc9c6694171b0521996efed3936 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6ca5bb9bc204528a8b039162befebf9 : FAILURE in 4m 00s