Rollup of 6 pull requests

[Dylan-DPC]

Successful merges:

• Remove Session::one_time_diagnostic #95149 (Remove Session::one_time_diagnostic)
• Reduce max hash in raw strings from u16 to u8 #95251 (Reduce max hash in raw strings from u16 to u8)
• add #[must_use] to functions of slice and its iterators. #95274 (add #[must_use] to functions of slice and its iterators.)
• Fix inaccurate function name in rustc_const_eval docs #95281 (Fix inaccurate function name in rustc_const_eval docs)
• Remove hermitkernel targets #95299 (Remove hermitkernel targets)
• std::process docs: linkify references to output, spawn and status #95306 (std::process docs: linkify references to output, spawn and status)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[Dylan-DPC]

@bors r+ rollup=never p=5

[bors]

📌 Commit 0e9f329 has been approved by Dylan-DPC

[rust-log-analyzer]

The job mingw-check failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

    Checking rand v0.7.3
    Checking std v0.0.0 (/checkout/library/std)
    Checking core v0.0.0 (/checkout/library/core)
    Checking alloc v0.0.0 (/checkout/library/alloc)
error: unused return value of `core::slice::<impl [T]>::split_array_ref` that must be used
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2347 |     v.split_array_ref::<7>();
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     = note: `-D unused-must-use` implied by `-D warnings`

error: unused return value of `core::slice::<impl [T]>::split_array_mut` that must be used
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2355 |     v.split_array_mut::<7>();


error: unused return value of `core::slice::<impl [T]>::rsplit_array_ref` that must be used
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2363 |     v.rsplit_array_ref::<7>();


error: unused return value of `core::slice::<impl [T]>::rsplit_array_mut` that must be used
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2371 |     v.rsplit_array_mut::<7>();

error: could not compile `core` due to 4 previous errors
Build completed unsuccessfully in 0:01:29

[Dylan-DPC]

@bors r-

[jendrikw]

I fixed the errors.