Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/46ebea2824044b23a7034c6e77d80a07 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b215ca96119b44aab620b905b32f4074 : FAILURE in 4m 18s