Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d49baa75a8340de8fa3803cca5f2939 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73b3e36789534b2b930fdd53e82bda56 : FAILURE in 4m 31s