Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01190bd9e51344c394028f08dee79e7d : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17979e7ca7c645e6ae451b25b98eea2e : FAILURE in 4m 10s