Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6e992985ce0f4e5d8c3f654387e52ce7 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b54e35e3b4e74e81b93aac88b2be697c : FAILURE in 3m 44s