Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a6d7b7b20748408a981dd0d477967ed2 : SUCCESS in 5m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb11ca88d0d64bda83e2b071d718b97e : FAILURE in 6m 40s