Rollup of 4 pull requests

[Centril]

Successful merges:

• reserve impl<T> From<!> for T #62661 (reserve impl<T> From<!> for T)
• Rust 2015: No longer downgrade NLL errors #64221 ( Rust 2015: No longer downgrade NLL errors)
• Remove stray references to the old global tcx #64781 (Remove stray references to the old global tcx)
• Fix ExitStatus on Fuchsia #64787 (Fix ExitStatus on Fuchsia)

Failed merges:

r? @ghost

[Centril]

@bors r+ p=4 rollup=never

[bors]

📌 Commit e9843f9 has been approved by Centril

[bors]

🔒 Merge conflict

This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again.

How do I rebase?

Assuming self is your fork and upstream is this repository, you can resolve the conflict following these steps:

1. git checkout rollup-3gv3i7x(switch to your branch)
2. git fetch upstream master(retrieve the latest master)
3. git rebase upstream/master -p(rebase on top of it)
4. Follow the on-screen instruction to resolve conflicts (check git status if you got lost).
5. git push self rollup-3gv3i7x --force-with-lease(update this PR)

You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial.

Please avoid the "Resolve conflicts" button on GitHub. It uses git merge instead of git rebase which makes the PR commit history more difficult to read.

Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Cargo.lock conflict is handled during merge and rebase. This is normal, and you should still perform step 5 to update this PR.

Error message

Removing src/tools/cargotest/lockfiles/iron-Cargo.lock
Removing src/test/ui/thread-local-in-ctfe.nll.stderr
Removing src/test/ui/pattern/pattern-bindings-after-at.nll.stderr
Removing src/test/ui/issues/issue-49824.nll.stderr
Removing src/test/ui/issues/issue-45696-scribble-on-boxed-borrow.migrate.stderr
Auto-merging src/test/ui/issues/issue-40510-3.stderr
Removing src/test/ui/issues/issue-40510-3.nll.stderr
Auto-merging src/test/ui/issues/issue-40510-1.stderr
Removing src/test/ui/issues/issue-40510-1.nll.stderr
Removing src/test/ui/consts/min_const_fn/min_const_fn_dyn.nll.stderr
Removing src/test/ui/consts/min_const_fn/min_const_fn.nll.stderr
Removing src/test/ui/borrowck/borrowck-migrate-to-nll.zflag.stderr
Removing src/test/ui/borrowck/borrowck-migrate-to-nll.rs
Removing src/test/ui/borrowck/borrowck-migrate-to-nll.edition.stderr
Removing src/test/ui/borrowck/borrowck-describe-lvalue.nll.stderr
Removing src/test/ui/borrowck/borrowck-anon-fields-variant.nll.stderr
Auto-merging src/librustdoc/clean/mod.rs
Auto-merging src/librustc_typeck/collect.rs
Auto-merging src/librustc_typeck/coherence/builtin.rs
Auto-merging src/librustc_typeck/check/wfcheck.rs
Auto-merging src/librustc_typeck/check/expr.rs
Auto-merging src/librustc_typeck/astconv.rs
Auto-merging src/librustc_traits/chalk_context/mod.rs
Auto-merging src/librustc_mir/shim.rs
Auto-merging src/librustc_mir/hair/cx/expr.rs
Auto-merging src/librustc_mir/dataflow/drop_flag_effects.rs
Auto-merging src/librustc_mir/borrow_check/nll/universal_regions.rs
Auto-merging src/librustc_mir/borrow_check/nll/type_check/mod.rs
Auto-merging src/librustc_mir/borrow_check/mod.rs
Auto-merging src/librustc_mir/borrow_check/conflict_errors.rs
Auto-merging src/librustc_metadata/encoder.rs
Auto-merging src/librustc/ty/print/pretty.rs
Auto-merging src/librustc/ty/mod.rs
Auto-merging src/librustc/ty/layout.rs
Auto-merging src/librustc/ty/instance.rs
Auto-merging src/librustc/ty/error.rs
Auto-merging src/librustc/ty/context.rs
Auto-merging src/librustc/traits/specialize/specialization_graph.rs
Auto-merging src/librustc/traits/select.rs
Auto-merging src/librustc/traits/query/normalize.rs
Auto-merging src/librustc/traits/query/dropck_outlives.rs
Auto-merging src/librustc/traits/fulfill.rs
Auto-merging src/librustc/traits/error_reporting.rs
Auto-merging src/librustc/traits/auto_trait.rs
Auto-merging src/librustc/middle/mem_categorization.rs
Auto-merging src/librustc/middle/intrinsicck.rs
CONFLICT (content): Merge conflict in src/librustc/middle/intrinsicck.rs
Auto-merging src/librustc/infer/opaque_types/mod.rs
Auto-merging src/librustc/infer/mod.rs
Automatic merge failed; fix conflicts and then commit the result.

[bors]

☔ The latest upstream changes (presumably #64513) made this pull request unmergeable. Please resolve the merge conflicts.