buildman summary quesiton

I start off with the following build:

$ buildman -o <output folder> arm926ejs

and it tells me that there are 137 boards to build. At the end I can see:

23 114 0 /137

Now I want a summary:

$ buildman -o <output folder> arm926ejs -s

but all it prints out are the 114 boards that had warnings.

Is there not a way to get "buildman -s" to also print the list of the 23 boards that succeeded?