Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/316aba3daf6245d2b3b3b30a95ce4227 : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0daa0f6fe74b4f24948d120f0bc7cd69 : FAILURE in 3m 33s