Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/020e3f66f65e4442986dac2717ec8c8f : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/857ff8fd28cd4691ba66c9a8768402a8 : FAILURE in 5m 47s