Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f7d82b79f854db0a0ef66bf6bae8cf4 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dffac096809c4a8c88c0ae09ce841a50 : FAILURE in 4m 08s