cargo install --locked mdbook-admonish fails

[max-sixty]

I'm not sure how it could fail given that it used to succeed — I thought the role of --locked was to prevent this. But it generates this for me on a 1.64 compiler:

error[E0597]: `local_ctx` does not live long enough
   --> /Users/maximilian/.cargo/registry/src/github.com-1ecc6299db9ec823/mdbook-0.4.18/src/renderer/html_handlebars/helpers/navigation.rs:154:25
    |
154 |             t.render(r, &local_ctx, &mut local_rc, out)
    |                         ^^^^^^^^^^ borrowed value does not live long enough
155 |         })?;
    |         -
    |         |
    |         `local_ctx` dropped here while still borrowed
    |         borrow might be used here, when `local_rc` is dropped and runs the destructor for type `handlebars::RenderContext<'_, '_>`
    |
    = note: values in a scope are dropped in the opposite order they are defined

For more information about this error, try `rustc --explain E0597`.
error: could not compile `mdbook` due to previous error
warning: build failed, waiting for other jobs to finish...
    Building [=======================> ] 240/243: toml_edit
error: failed to compile `mdbook-admonish v1.7.0`, intermediate artifacts can be found at `/var/folders/q2/jxfwc8mn3gvf0cs0mqk83thm0000gn/T/cargo-installm1zcJW`

(There's a warning about using a yanked dependency, but again, I thought it could still use it)

Running cargo install --path . --locked on main works — would it be possible if we could release a new version? And FYI the original command works without --locked.

[tommilligan]

Sure, sounds like maybe an old dependency failing after NLL was stabilised? Not too sure of the specific cause, but happy to put a new release out.

[tommilligan]

Released v1.8.0, please let me know if this resolves your issue or if there is still an issue

[max-sixty]

That explains it — I guess some code was relying on the old borrow checker. Thanks!

Great, that works; appreciate the fast response, and thanks for the excellent library!