Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/778c35cf280046dc80451cfe6fad06cd : SUCCESS in 8m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d2dbccc3a4bb4234972ee0132b500bc4 : FAILURE in 5m 34s