Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9cbd91f560ed4e25b05a0502a2432c60 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f77475c4bcf4279b1ce39881812f5f6 : FAILURE in 4m 47s