Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/886e4c8b285e4d5395424aac1ca23191 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47bc4e105e064d2c8e49e02df330912b : FAILURE in 5m 31s