running 30 tests
test fps_limit::tests::first_frame_is_buffered ... ok
test fps_limit::tests::flush_returns_last_buffered ... ok
test fps_limit::tests::frames_far_enough_output_old ... ok
test fps_limit::tests::frames_too_close_drops_old ... ok
test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

running 4 tests
test test_rejects_hevc_codec ... ok
test test_rejects_invalid_args ... ok
test test_help_flag ... ok
test result: ok. 3 passed; 0 failed; 1 ignored