Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/22067aece6824258a2fc0a7c826b65ba : FAILURE in 3m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9c51a1537654d0898d8bd09dbda0d15 : FAILURE in 3m 02s