Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0f292a0d3924380bb3f2533c9c2c5fa : SUCCESS in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb679a95738e46ef88745192edfffac4 : FAILURE in 3m 55s