Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/283cda75831049e2a5e171049bf8a775 : SUCCESS in 7m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20a87f3bffeb467f8a48b449664dcd23 : FAILURE in 6m 45s