Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3593b2bd8c81401fbe0ec1e6b235869b : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77984099893a4441b4c4340f2ff69c6d : FAILURE in 4m 52s