Autograder [Sun May  3 04:11:37 2020]: Received job 11785-s20_hw4p1_2_svidyasa@andrew.cmu.edu:582
Autograder [Sun May  3 04:11:53 2020]: Success: Autodriver returned normally
Autograder [Sun May  3 04:11:53 2020]: Here is the output from the autograder:
---
Autodriver: Job exited with status 2
mkdir -p handin
tar xf handin.tar -C handin
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors
make: *** [autograde] Error 2