347     use tempfile::tempfile;
351         let file1 = tempfile().unwrap();  in block_duplicate_offset_disks()
352         let file2 = tempfile().unwrap();  in block_duplicate_offset_disks()
368         let file1 = tempfile().unwrap();  in get_len()
369         let file2 = tempfile().unwrap();  in get_len()
387         let file = tempfile().unwrap();  in single_file_passthrough()
409         let file1 = tempfile().unwrap();  in triple_file_fds()
410         let file2 = tempfile().unwrap();  in triple_file_fds()
411         let file3 = tempfile().unwrap();  in triple_file_fds()
441         let file1 = tempfile().unwrap();  in triple_file_passthrough()
442         let file2 = tempfile().unwrap();  in triple_file_passthrough()
443         let file3 = tempfile().unwrap();  in triple_file_passthrough()
476         let file1 = tempfile().unwrap();  in triple_file_punch_hole()
477         let file2 = tempfile().unwrap();  in triple_file_punch_hole()
478         let file3 = tempfile().unwrap();  in triple_file_punch_hole()
516         let file1 = tempfile().unwrap();  in triple_file_write_zeroes()
517         let file2 = tempfile().unwrap();  in triple_file_write_zeroes()
518         let file3 = tempfile().unwrap();  in triple_file_write_zeroes()