Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a362260b592544b4b9ee9d39090bd37d : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8868e176a0d2487b97c7d4859c621fd1 : FAILURE in 4m 41s