Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/76dd54891cb547208f47f611c10e85fe : SUCCESS in 8m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76a88ea7961044a5a18c88a885cb7343 : FAILURE in 4m 36s