Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f1f4ef03a0cb421996254a1e4f86e32a : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/467ccde498c14d689ff5b4d573e2dc9e : FAILURE in 4m 10s