Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0ef37afcc324e73af2dff0fc56dc417 : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8db36972dcb949648264498dd8a86dc8 : FAILURE in 3m 49s