Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e8c3dad1da143d7a7aa0da2faffbf82 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5eedb0d6e5ac4231a688c2444aba8a6a : FAILURE in 5m 58s