Build failed. https://zuul.opendev.org/t/openstack/buildset/23ce285424f44c7f8ce3176c20f602a6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8e57afdc896e4e58b5833b0170b19dab : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6cefba6ba12410ea3a6f772850237cd : FAILURE in 3m 33s