Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a9e6ef089a614373abdf5733913a78e6 : RETRY_LIMIT in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1f8cd5ce487470986d7904cfce83f6e : FAILURE in 5m 05s