> diff -r ba16deb4cf38 -r 0942fe2563a1 tests/run_tests
> --- a/tests/run_tests Tue Mar 05 10:35:57 2019 -0800
> +++ b/tests/run_tests Thu Mar 07 11:31:08 2019 -0800
> @@ -1,3 +1,3 @@
> #!/bin/bash
>
> -exec python $(readlink -f $0).py $*
> +exec python2 $(readlink -f $0).py $*

I'm assuming you did not mean to include this in your change... ;)

--Dan