Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/94c09bb70fc640b1aa3e5ecff31f3433 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/276c2d7a0a674a63948278d4a73e9bb4 : FAILURE in 6m 11s