Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/db7a9f33eb7a44688617f80678b99efa : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/121b430b74a04ddb90119fbfd40d1769 : FAILURE in 3m 48s