Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7bf3d7708df4a3bb0168bb0d11f833e : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ebc44fff8ae43ab97226b91ae724613 : FAILURE in 4m 10s