Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d57073e4d59b4210a6dc619526e699a8 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb270bc34cb7493e82c1e31682331f08 : FAILURE in 6m 11s