Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b5ade012b1f42199bb5f1053cea243b : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/906b8d138798426487fbecb95cee15a0 : FAILURE in 4m 42s