Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69bbae7a67eb4415b738cf97b2d5ef36 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea5a6be51465466da2eccceb0d4d541b : FAILURE in 3m 27s