Build failed. https://zuul.opendev.org/t/openstack/buildset/2dd7440e68fb402183be73abbdb48764 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b37f7fb74c404d7784b97188e2756776 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd73012e86d746ae9b68e9002d9aa7e1 : FAILURE in 6m 24s