Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7da05b6090a147059e6e76fd66518b44 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c569dbeb0974ce487bc3fc3e1fff404 : FAILURE in 7m 48s