Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ec0502b990c48b2a3d7ddfba2b302f9 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df3a0bb70d064c44aed9bfc5bc0fca0e : FAILURE in 4m 08s