Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4bdf5aaf61c44444b0ed992008303a12 : SUCCESS in 8m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ba52f21554646b7a5c9912c8868c9c2 : FAILURE in 7m 28s