Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6bc8a151a354be09c0416809468b370 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0ac0729eae04391bdb012a28735e453 : FAILURE in 4m 40s