Comment by chasil

It really doesn't make any difference if the source for a utility exhibits terrible coding practices. If it passes the tests, then the OS can be certified.

We'd prefer Rust versions with great forethought, but it's irrelevant to the testing.

There is no current version of Linux [uswrland] that maintains certified POSIX compliance. Only Apple, IBM, HP, and SCO are current?

https://www.opengroup.org/openbrand/register/