Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f4f5917d4c4342bab6c13ebc121f10e6 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24633654852746758e25a18d1af9c408 : FAILURE in 12m 50s