Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed63a13071e748e1853d0340feb6efa9 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a535d576219d4e85ade3385f8d6636b5 : FAILURE in 4m 38s