Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/554a1755bea54cd2b3e165a043dbbbde : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e484a1e33464e8f99382ad5ce0ade95 : FAILURE in 4m 50s