Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fe71aea5d9f84b78be1a6c61eff7b63e : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20b59b1ddf6448078f95b7572932959a : FAILURE in 6m 20s