Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/60c12d29817340ba8cd31b15cecb4090 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97d9c688b6d24217b2c12a863236952b : FAILURE in 4m 01s