Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2959adec0af744a3a1aa0bb3d83794a1 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cff038910d0c46f596dd6bd70d4c6318 : FAILURE in 4m 29s