Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c67cef6077d245b1a8841adc02bc7688 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08b4c23d029b4144bad8689a3fa61e4e : FAILURE in 6m 03s