Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de958732ed77449e823439e76c6a1734 : SUCCESS in 8m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e602bb165f3747409fe8919112a0381b : FAILURE in 6m 28s