Write time stamps in test runner directly to original stderr, not to potentially captured one.
Write time stamps in test runner directly to original stderr, not to potentially captured one.

cython/cython,scoder/cython,da-woods/cython,cython/cython,da-woods/cython,cython/cython,scoder/cython,da-woods/cython,da-woods/cython,scoder/cython,cython/cython,scoder/cython