Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6c13752f449740dbb48a9cab928b0c32 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/11dfc13619e640ceb067f81bad68b77d : FAILURE in 3m 29s