Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69166b3e70be4ddcbfd54d6f39e6454d : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa3021bbc2054d1fa46a661f3fdb3887 : FAILURE in 6m 44s