Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a526465e1fb4032b611b9920858be1a : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b53a0cc9387d49e996b4bab2bea1ee90 : FAILURE in 4m 45s