Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/765badc25fd5475684d3b05f84663164 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/766e0b32d2cb41f18adc9d8206bf7ecc : FAILURE in 4m 52s