Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7f6d2e1ea8c04f56a05c5e2c447989fb : SUCCESS in 5m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15b4d1dfe4de4c20a75531c766f5e70a : FAILURE in 4m 07s