Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ab1c76602ec847359bfefd303313de0d : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f9dc2bf0063492280174f6024fa4ee2 : FAILURE in 4m 19s