Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/40509704dba84d7787b950ef3ebee926 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82a7dfaf2bba4faf94a2fb3170c85c36 : FAILURE in 5m 11s