> 5. Rigorous testing. My ideal vision of this role is having somebody
>    who takes a look at each bug fix committed and writes test cases
>    for the bug and extrapolates tests for possible related bugs that
>    haven't yet been found. And who reads the glibc bug tracker so we
>    can take advantage of their bug reports too.

This could be found using something like llvms Klee or any other smt bug
finder. IMO conformance tests should be written with the project otherwise
what is currently happening with musl (conformance tests don't exist or
have bugs) happens.