Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c0ab64b8f8db4ca3866862039f600a36 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9e45132f539484683a32afea8763215 : FAILURE in 4m 46s