Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/42e373f0050d4aacbbd3bd1b478edc78 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f5c68888caa4ce7a4a83f7908f157c0 : FAILURE in 2m 59s