Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3ff1feee0f00454192baeb097e5706e0 : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e006aff4ee3941218acdb10b193f981c : FAILURE in 6m 57s