Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4a99a76092694a708d135b539a2c09af : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/324c97596f144397bc409308d2949feb : FAILURE in 4m 19s