Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e5f342e554148f2982d891882b10c04 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c433e4efef44d63b71d563e8c54aa2e : FAILURE in 3m 57s