[BUG] Unable to install thorugh yay

[lgtome]

Checklist before submitting an issue

• I have searched through the existing closed and open issues for eww and made sure this is not a duplicate
• I have specifically verified that this bug is not a common user error
• I am providing as much relevant information as I am able to in this bug report (Minimal config to reproduce the issue for example, if applicable)

Description of the bug

I just wanted to install eww with yay and got an error during compiling:

error[E0635]: unknown feature `hash_drain_filter`
 --> crates/eww/src/main.rs:6:12
  |
6 | #![feature(hash_drain_filter)]
  |            ^^^^^^^^^^^^^^^^^

error[E0635]: unknown feature `drain_filter`
 --> crates/eww/src/main.rs:2:12
  |
2 | #![feature(drain_filter)]
  |            ^^^^^^^^^^^^

error[E0599]: no method named `drain_filter` found for struct `Vec<codespan_reporting::diagnostic::Label<usize>>` in the current scope
  --> crates/eww/src/error_handling_ctx.rs:55:23
   |
55 |     diagnostic.labels.drain_filter(|label| Span(label.range.start, label.range.end, label.file_id).is_du...
   |                       ^^^^^^^^^^^^ method not found in `Vec<Label<usize>>`

error[E0599]: no method named `drain_filter` found for struct `std::collections::HashMap` in the current scope
   --> crates/eww/src/widgets/widget_definitions.rs:130:62
    |
130 | ...s.unhandled_attrs.drain_filter(|a, _| deprecated.contains(&a.0 as &str)).collect();
    |                      ^^^^^^^^^^^^ method not found in `HashMap<AttrName, AttrEntry>`

Some errors have detailed explanations: E0599, E0635.
For more information about an error, try `rustc --explain E0599`.
error: could not compile `eww` (bin "eww") due to 4 previous errors
==> ERROR: A failure occurred in build().
    Aborting...

Reproducing the issue

• yay -Syu
• yay -S eww

Expected behaviour

eww was installed correctly

Additional context

All dependencies, rustc and cargo was installed.

• yay version: yay v12.1.0 - libalpm v13.0.2

[viandoxdev]

Duplicate of #810.

[elkowar]

I think you need to update your rust toolchain, also, just to say this again, the AUR package is not officially maintained by me, although of course I'd love if it worked... lol