Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d464301e47f48438d1717c0e669c503 : FAILURE in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/857890efc2b0457591df4b108533cbb3 : SUCCESS in 5m 04s