Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bbeda4d2a98741a680079f9294f5abe6 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be7538267a1d4dc596976deab219a50f : FAILURE in 3m 42s