Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/642763c14c6e4e19803b08aa6abffdda : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b8b330df00242a799e696fba6d69902 : FAILURE in 5m 02s