Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d6ad5eb360804729a0cd26d6febd2729 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a45c47323374cfbb1514ec7e927a46c : FAILURE in 3m 42s