Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fed35995d8324de5884ec5f413e4687a : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8140afb62f941cb81ffb4ae2178784e : FAILURE in 4m 42s