Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/12c60738e7b04901879f2e10687f630e : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc9c496121e649f0b3d5aee9a1adfe41 : FAILURE in 4m 03s