Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/36bd5eb6ab90422189f668a9070716d1 : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/80d0fba9f30c44edbfb6d2f14be3ffd5 : FAILURE in 4m 12s