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r? @Amanieu rustbot has assigned @Amanieu. They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer. Use...

r? @Amanieu rustbot has assigned @Amanieu. They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer. Use...

r? @Amanieu rustbot has assigned @Amanieu. They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer. Use...

r? @Mark-Simulacrum rustbot has assigned @Mark-Simulacrum. They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer. Use...

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @Jarcho (or someone else) some time within the next...

:umbrella: The latest upstream changes (possibly d28d2344d000aa96bef729cf408731f952f71fb0) made this pull request unmergeable. Please [resolve the merge conflicts](https://rustc-dev-guide.rust-lang.org/git.html#rebasing-and-conflicts).

This issue is not meant to be used for technical discussion. There is a Zulip [stream] for that. Use this issue to leave procedural comments, such as volunteering to review,...

r? @jieyouxu rustbot has assigned @jieyouxu. They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer. Use...

Some changes occurred to the core trait solver cc @rust-lang/initiative-trait-system-refactor

:warning: **Warning** :warning: * This PR is based on an [upstream commit](https://github.com/rust-lang/rust/commit/14863ea0777c68348b3e6e7a8472423d273a52af) that is 16 days old. *It's recommended to update your branch according to the [rustc-dev-guide](https://rustc-dev-guide.rust-lang.org/contributing.html#keeping-your-branch-up-to-date).*