Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d5da30b46cbb4080819e6ada3c86b007 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c07d2424f834eeca04b1b61723175d8 : FAILURE in 8m 15s