Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/921fc4b4b2994a2a91015bd32f27f538 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd42277e715b42138a0f28c349d0e0fa : FAILURE in 4m 43s