Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1a31d8907cf745bcb5dea0e40786e0c9 : SUCCESS in 8m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/072b10e091eb4ec3bedb0585bd527f17 : FAILURE in 7m 54s