Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29cca797121048e680e612d241181d50 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/702420232c9a4d069a9ae55a9a57522a : FAILURE in 6m 23s