Build failed. https://zuul.opendev.org/t/openstack/buildset/9755dbfc4120483abcd459d2a6d787b7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/94fe65b88f0c45d79b842c9008748ef4 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47e93301bc2143c49aa357152ea1fc16 : FAILURE in 2m 29s