Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea1889b05459477b915ad5a0eda17f81 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4333e9fc3d25465686bc565f969ef39a : FAILURE in 5m 33s