I reran the test and it was okay. Looks like a temporary hiccup where Google returned some malformed tag soup, and since our PSL parser isn’t an HTML5 parser it can’t work with tag soup like this. I wouldn’t worry about it. Think of it as a 5XX error until it’s actually a widespread problem.
Just noticed #7515, which is actually the problem being fixed here, but OP incorrectly attributed it to token scope. The problem should have been clear if the command was run with `--debug`, exposing the clearing wrong API request to https://api.github.com/repos//forks.
bump-formula-pr: fix forking error when formula is guessed from url
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Regression introduced in f90612ccf0db03681dc6cbf6585cca5bc27b84b1 (#6718).
`tap_full_name` returned from `use_correct_linux_tap` has been required (`GitHub.create_fork(tap_full_name)`), but it was never set when the formula is guessed from args.url, resulting in an API request to https://api.github.com/repos//forks which 404s (note the missing :owner/:repo), and subsequently
Error: Unable to fork: Not Found!