Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/51c7526e9b1048b48bf749082e91ab71 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ef01d2ac5f0b4e7cabe4584974eff3c4 : FAILURE in 5m 34s