Build failed. https://zuul.opendev.org/t/openstack/buildset/3ce26f6634fa4e44b14eba9c8f81954d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d450fff9bc0142f892e0a02337d2cee5 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/332dd4e7e3b64998adfbe32e5a19ecb4 : FAILURE in 4m 24s