Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bca13dce17c4b688dd788886f1ee015 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0983e657b3ea41818b516315e2e53a5c : FAILURE in 4m 40s