Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3fceaa25d974a1bb3d198ae9a8f4daa : SUCCESS in 8m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd6ccc345fcd4504991a292d3a3ae626 : FAILURE in 6m 31s