Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0f490cf6123349cb9901487c3763b8bd : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ec75c7422f74059bc524ff830757e27 : FAILURE in 2m 52s