Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/acaf1ed54cc64b0faa1903cead43c996 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2a4b4b7ccaf4be1a15971321218036f : FAILURE in 3m 42s