Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/deb30aaba4b841a0ac6f99b8fabf6dc7 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/031bd6e2c13b4c37934d1a2aa79cc7cb : FAILURE in 4m 30s