Build failed. https://zuul.opendev.org/t/openstack/buildset/0c2c055bd3e044c5bf14ef6d31ebf68d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/71d9e939065c488ab04dbbf5028c4d4c : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/80d2a1111c96462e97f60bd4f137219a : FAILURE in 2m 32s