Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a9762a8dd934ab78d1f77e63211c333 : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6133d919428e4b0d8eb6d184b2d05506 : FAILURE in 6m 25s