Build failed. https://zuul.opendev.org/t/openstack/buildset/3f87856eed7c46ddb7d23cff0f9d1fe8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a4d8b092c23c47f9bd4107789248e01e : SUCCESS in 8m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91c19cde9c0a4967870cbb495403fd94 : FAILURE in 2m 52s