Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c85dd2d4ebed43dbbb35a14c3843554d : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/309b1fde38b744e9abebaedf6da75bf2 : FAILURE in 5m 36s