Build failed. https://zuul.opendev.org/t/openstack/buildset/1019354abacc4f57839e0b8819b4bae7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/446e9895c6634eedbac7f1e31544658a : SUCCESS in 3m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d6056fee620451494799f086bef30b4 : FAILURE in 2m 23s