Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0d179efee9c94cc9998e8da8c4e8b7bc : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/153801d6169d444c847385d64f90a1a8 : FAILURE in 4m 32s