Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/71a9511b0e1043439f0f6d13eb2cf18a : SUCCESS in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d87f7be3c02140ebb3a56a4602ae6124 : FAILURE in 2m 31s