also reduce the aggressiveness of std.atomic.stack and std.atomic.queue fuzz testing. appveyor has 1 core and 10,000 iterations is too much for 6 threads to thrash over
also reduce the aggressiveness of std.atomic.stack and std.atomic.queue fuzz testing. appveyor has 1 core and 10,000 iterations is too much for 6 threads to thrash over