Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c311b6341fe34a7494e3d0085edeca3e : SUCCESS in 3m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0cda732d25841cda8c18dfeb9cb548b : FAILURE in 2m 48s