Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a1a2e95746244d7b85a1c80513209065 : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/810650b2b30c49f98eed55d5ffe0816d : FAILURE in 4m 58s