r? @oli-obk

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@bors rollup=always

Because this is a combination of comment changes and trivial code changes.

@bors r+

📌 Commit e73784d has been approved by oli-obk

Failed in rollup: #91016 (comment)
@bors r-

 error: this URL is not a hyperlink
   --> compiler/rustc_arena/src/lib.rs:338:13
    |
338 |     /// see fitzgeraldnick.com/2019/11/01/always-bump-downwards.html.)
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<fitzgeraldnick.com/2019/11/01/always-bump-downwards.html.>`
    |
    = note: `-D rustdoc::bare-urls` implied by `-D warnings`
    = note: bare URLs are not automatically turned into clickable links

 error: this URL is not a hyperlink
   --> compiler/rustc_arena/src/lib.rs:338:13
    |
338 |     /// see fitzgeraldnick.com/2019/11/01/always-bump-downwards.html.)
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<fitzgeraldnick.com/2019/11/01/always-bump-downwards.html.>`

Huh, I didn't see this with ./x.py test. Is there a command I could have run locally to catch this?

Also, curious that the leading https:// has been stripped in that error message.

Anyway, I've updated: @bors r=oli-obk

📌 Commit 0a89598 has been approved by oli-obk

Huh, I didn't see this with ./x.py test. Is there a command I could have run locally to catch this?

The warning is generated by rustdoc so you could see it via ./x.py doc, I guess (yeah, it's kinda annoying to use that command just for a compiler/library change..., I don't know how we trigger it via other commands.)

Also, curious that the leading https:// has been stripped in that error message.

The scheme somehow has been stripped when copy/pasting 🤔, it's not a fault of the warning.