Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74bfbf2f226f439e8b11b25971dca8df : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f502408ec054d2ba00d7cda2cfc44bc : FAILURE in 4m 25s