Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/62ade2f8d19e4252ac084a218955402c : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33452ab3322c4c929e4db7df957c66d2 : FAILURE in 5m 35s