Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ca1ef49da3754d2eaeb0decbf39654cf : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d39f3acc77f49f6a0f2abb133a25fe7 : FAILURE in 4m 48s