Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/192e1cc09c204fd59ba37cc3bb7a5c52 : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efcf777449a34b28a1992b7d24faece2 : FAILURE in 3m 21s