Build failed. https://zuul.opendev.org/t/openstack/buildset/644b4665a4284af78d2d3df892c9b85f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9fcf2b3c3034523a699305da4d0b69d : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a40e28da5346470caf644019133c6030 : FAILURE in 2m 43s