Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? `@jieyouxu`

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until `@jieyouxu` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.

Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? ``@jieyouxu``

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until ``@jieyouxu`` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.

Rollup of 5 pull requests

Successful merges:

 - rust-lang#128643 (Refactor `powerpc64` call ABI handling)
 - rust-lang#128873 (Add windows-targets crate to std's sysroot)
 - rust-lang#128916 (Tidy up `dump-ice-to-disk` and make assertion failures dump ICE messages)
 - rust-lang#128929 (Fix codegen-units tests that were disabled 8 years ago)
 - rust-lang#128937 (Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`)

r? `@ghost`
`@rustbot` modify labels: rollup

Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? ```@jieyouxu```

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until ```@jieyouxu``` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.

Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? ````@jieyouxu````

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until ````@jieyouxu```` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.

…iaskrgr

Rollup of 5 pull requests

Successful merges:

 - rust-lang#128886 (Get rid of some `#[allow(rustc::untranslatable_diagnostic)]`)
 - rust-lang#128936 (Support reading thin archives in ArArchiveBuilder)
 - rust-lang#128937 (Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`)
 - rust-lang#128977 (Only try to modify file times of a writable file)
 - rust-lang#128978 (Use `assert_matches` around the compiler more)

r? `@ghost`
`@rustbot` modify labels: rollup

Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? `````@jieyouxu`````

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until `````@jieyouxu````` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#128712 (Normalize struct tail properly for `dyn` ptr-to-ptr casting in new solver)
 - rust-lang#128878 (Slightly refactor `Flags` in bootstrap)
 - rust-lang#128886 (Get rid of some `#[allow(rustc::untranslatable_diagnostic)]`)
 - rust-lang#128912 (Store `do_not_recommend`-ness in impl header)
 - rust-lang#128936 (Support reading thin archives in ArArchiveBuilder)
 - rust-lang#128937 (Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`)
 - rust-lang#128978 (Use `assert_matches` around the compiler more)

r? `@ghost`
`@rustbot` modify labels: rollup

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#128712 (Normalize struct tail properly for `dyn` ptr-to-ptr casting in new solver)
 - rust-lang#128878 (Slightly refactor `Flags` in bootstrap)
 - rust-lang#128886 (Get rid of some `#[allow(rustc::untranslatable_diagnostic)]`)
 - rust-lang#128912 (Store `do_not_recommend`-ness in impl header)
 - rust-lang#128936 (Support reading thin archives in ArArchiveBuilder)
 - rust-lang#128937 (Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`)
 - rust-lang#128978 (Use `assert_matches` around the compiler more)

r? `@ghost`
`@rustbot` modify labels: rollup

…llaumeGomez

Rollup of 10 pull requests

Successful merges:

 - rust-lang#128149 (nontemporal_store: make sure that the intrinsic is truly just a hint)
 - rust-lang#128394 (Unify run button display with "copy code" button and with mdbook buttons)
 - rust-lang#128537 (const vector passed through to codegen)
 - rust-lang#128632 (std: do not overwrite style in `get_backtrace_style`)
 - rust-lang#128878 (Slightly refactor `Flags` in bootstrap)
 - rust-lang#128886 (Get rid of some `#[allow(rustc::untranslatable_diagnostic)]`)
 - rust-lang#128929 (Fix codegen-units tests that were disabled 8 years ago)
 - rust-lang#128937 (Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`)
 - rust-lang#128978 (Use `assert_matches` around the compiler more)
 - rust-lang#128994 (Fix bug in `Parser::look_ahead`.)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup merge of rust-lang#128937 - lqd:clean-rmake-tests, r=jieyouxu

Fix warnings in rmake tests on `x86_64-unknown-linux-gnu`

r? `@jieyouxu`

This PR fixes some warnings I saw in rmake tests. I didn't deny more warnings in this PR until `@jieyouxu` gives their opinion, but maybe we should actually deny all warnings in `rmake.rs` files?

I've also only looked at non-ignored tests on `x86_64-unknown-linux-gnu`, and denying warnings would require a try build for all targets 😓.