Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0fd77abe4144e4194f4e5a1a354056d : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20df1ff382784278b6a6891a36728e88 : FAILURE in 3m 12s