Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e357a39670f6420b9a5df7e071a69f48 : FAILURE in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8169fc65d15d40eabdec5f219b5de64d : SUCCESS in 9m 18s