Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38efe6ec6e8048419a7609b5a9c4ea55 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8159bc01b0904711b9eb02e70c4f65b0 : FAILURE in 3m 52s