Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3f3254bf7c20418ea0b4612d3296e8c5 : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4158f8583d5476a9ddb5607a67f4ddd : FAILURE in 4m 13s