Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01bed941c5c946bd8338aca4d6829a31 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/248bd1b3d601437a8525b50fcd4cc423 : FAILURE in 4m 51s