Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/75ae77c6ac044cf39a98267ec6fc643f : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72c2084bb7be4386a52bb0e6e180dcd0 : FAILURE in 4m 41s