In legacy/trac#31615, we discovered that our module init order doesn't match their dependency order. Let's use practracker and tor to make sure that doesn't happen again. We'll probably need a new make check target, because we'll need a compiled tor and practracker output. See legacy/trac#31615 for details. Gaba, this is Sponsor 31-can, because it helps us catch refactoring bugs when we create new modules.