Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97382cffb89d454ca019caaa95c91c8e : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/558ad340c83346d58b3ee399b84bd13e : FAILURE in 3m 49s