Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/937942e833a045e18631b95057eb15f7 : SUCCESS in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29011add29764c84801e653c91f66cab : FAILURE in 3m 38s