Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8fd9ac9125644d078a1df5c503c45939 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4aa3e107e56c48f5afe20cf8ebf2e03c : FAILURE in 5m 19s