Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/091e0cc7034f41d6a56a1620f21e9dcf : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b389f6e6bd34eba88d61735db25b71b : FAILURE in 6m 01s