Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/adb365fb1c73490ba3336e0f460d7bf9 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/932eb3cfdda64698b4c50692e809f745 : FAILURE in 5m 35s