Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/496d54696b2044af90a551a9e0c195a8 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/357a79733a0349368ea9990125cd1238 : FAILURE in 3m 46s