Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3df53a09058b48af9c5686fae71755a0 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9440543600a4418ab0c7668497aac19e : FAILURE in 3m 19s