Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4aa7b7baedc440fcbd5141a5ec405708 : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a6991e086ed4c7ba2a25c04d3a75f14 : FAILURE in 3m 26s