Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c1c1e7d38cdc46cdb4c46be481271e2f : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30b79adfe95e45fda834b065b4c3bd14 : FAILURE in 7m 10s