[saghm]

> Point #4 is personal for me. I have multiple crates published on crates.io and I cannot log in and manage them because I deleted my GitHub account a long time ago. I wonder if someone could create a GitHub account using my name and claim ownership of them...

Why not just make a throwaway account with that username and test it, and if it works, just don't save the password or ever log on again? If it's something you care about personally and it's really been that long, I'm kind of confused why you haven't already tried this rather than just vaguely implying risk that seems pretty straightforward too verify. (It's fine if you just legitimately don't care, but it doesn't seem like it's really a personal issue for you in that case)