Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ecb13a0a32d47cfa9aad1f2267f30b6 : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/922ff96a6c96494fb89f24367fa68568 : FAILURE in 4m 37s