Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dc9bdc997bd34a5a98be0b62394ab1c1 : SUCCESS in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93a611687cec4739bc9d8c44e145b83e : FAILURE in 4m 11s