Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f0cdf2849c934664a8fa1ceb7f1d82f4 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/75480e92f1ed49d78823133ae3bf97c4 : FAILURE in 4m 34s