Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f668319ffe10475a9caa3bd9121ec80b : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15e6d84a8c564ba59f07dc6978dfd59c : FAILURE in 5m 49s