Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bbf42dee137a47738e9a06e6523d9f2c : SUCCESS in 7m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/262b9f823a3f4847a2cf40df872e77ec : FAILURE in 13m 34s