Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/69cfac4ebc3d45e181afe451b8bd62ab : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68271971110a4322a57ddf246382a1c9 : FAILURE in 4m 31s