Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/babe91a93a1b4deab76291d3cc5be175 : FAILURE in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca3ad93662ed4aa48654382dbed7c13a : SUCCESS in 7m 09s