Previously it was failing with master:

(neo) (z-dev) (g.env) kirr@deco:~/src/tools/py/cython/t/compilebench$ ./doit.sh
/home/kirr/src/tools/py/cython/Cython/Compiler/Main.py:344: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /home/kirr/src/tools/py/cython/t/compilebench/pystone_pyxtest.py
  tree = Parsing.p_module(s, pxd, full_module_name)

Error compiling Cython file:
------------------------------------------------------------
...
TRUE = 1
FALSE = 0

def main(loops=LOOPS):
    benchtime, stones = pystones(loops)
    print "Pystone(%s) time for %d passes = %g" % \
         ^
------------------------------------------------------------

pystone_pyxtest.py:62:10: Syntax error in simple statement list