Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1f001d120e9e41a4bedd7b118cebc613 : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94bf7b216f5b48b096afc2eebdb3e7b5 : FAILURE in 3m 50s