Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/67e701f9da254c1580be8726fd521e4f : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c3ec6dbf99654ecda23ee3339c701e0e : FAILURE in 6m 02s