Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/182fd10bb4f343dd9e861db85be9d3f6 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff432024c19c4d6bae391bbd7674ffef : FAILURE in 3m 57s