Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a93905ebb9f7437192977e90a6a239f2 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de83ccbff835477ea7d213d44949c9f6 : FAILURE in 4m 55s