Build failed. https://zuul.opendev.org/t/openstack/buildset/f8a8ec42f5c5493cac85e0b717bff510 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/35d3c3f49ac24c32b51110972b5950fc : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8748a07287444a0395f99c1c8ab59629 : FAILURE in 2m 48s