Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c28669a5767141578f6b30cf2b4a1b81 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0bcfabd0110401ab526942e30a043d4 : FAILURE in 3m 57s