Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d1df2d35cf044f928f5282b9422d9e9f : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c4c60590a6b4e508deac0fe004121d0 : FAILURE in 7m 57s