Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0737d70236c845138414aecb9ca12772 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c674cca4fb4b4d9f9df1ea5605cd606a : FAILURE in 6m 26s