Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20b922cfaa9c49b5b7e73b49f2b9e517 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1139e2cba022437b9f59ffc21c9624a0 : FAILURE in 3m 08s