Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ca8e7e6ac2447259c379957417d536e : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/657b13caf73a4d6e9edb3ca1a217c1de : FAILURE in 4m 58s