Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ff47e38e1fbd4dd887869a9425477b6c : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62367206d6714fbf89875bddcee1d46b : FAILURE in 5m 24s