Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dad1e68f2d4b4dffa020ffad548efb48 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efe8147cc0324600b2e9cf125afb24f5 : FAILURE in 4m 45s