Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/396ceeb2410e4717a3a07d46389ec41b : SUCCESS in 10m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d42470cdba3d49729f6110e81820bb8e : FAILURE in 4m 04s