Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2769c47b8d624c669d20f8ce06583e14 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6cb84a368244c3f9318c529c8309c17 : FAILURE in 3m 16s