Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d2c25c18652142a8ae815f51c11168e5 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/048aa0d9ebea47d38c859a55db804e63 : FAILURE in 4m 16s