zero coverage with node --test?

[jdmarshall]

I've tried a few different ways to invoke it but it seems like the builtin runner may be incompatible with nyc.

$ node_modules/.bin/nyc node --test

...

----------|---------|----------|---------|---------|-------------------
File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
----------|---------|----------|---------|---------|-------------------
All files |       0 |        0 |       0 |       0 |                   
----------|---------|----------|---------|---------|-------------------

Is there a trick to this or is it a known problem?