Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/496e322a1a6e4e04bd873aa6a2b3dac5 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a9fe05e2b904a4b8867c246718e18b7 : FAILURE in 5m 08s