Is anyone else using eww or eww-wayland? After recently updating my nixpkgs flake, I’m getting build errors. It looks like a rust dependency changed, or something got removed.
I know eww required rust nightly, and the nixpkgs package file contains RUSTC_BOOTSTRAP = 1;, but I don’t know rust so I can’t say if this is still sufficient.
Perhaps I need to override the rust version to something newer?
Error:
error: builder for '/nix/store/x5a6aha4ch0rx7990f8m8fmyparqk50f-eww-0.4.0.drv' failed with exit code 101;
last 10 log lines:
> |
> 7 | #![feature(once_cell)]
> | ^^^^^^^^^
> |
> = note: `#[warn(stable_features)]` on by default
>
> For more information about this error, try `rustc --explain E0557`.
> warning: `simplexpr` (lib) generated 1 warning
> error: could not compile `simplexpr` (lib) due to 9 previous errors; 1 warning emitted
> warning: build failed, waiting for other jobs to finish...
For full logs, run 'nix log /nix/store/x5a6aha4ch0rx7990f8m8fmyparqk50f-eww-0.4.0.drv'.
Output from nix log /nix/store/x5a6aha4ch0rx7990f8m8fmyparqk50f-eww-0.4.0.drv:
error[E0557]: feature has been removed
--> crates/simplexpr/src/lib.rs:3:12
|
3 | #![feature(box_syntax)]
| ^^^^^^^^^^ feature has been removed
|
= note: replaced with `#[rustc_box]`
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:72:58
|
72 | BinOp(span, box a, op, box b) => BinOp(span, box a.try_map_var_refs(f)?, op, box b.try_map_var_refs(f)?),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
72 | BinOp(span, box a, op, box b) => BinOp(span, Box::new(a.try_map_var_refs(f)?), op, box b.try_map_var_refs(f)?),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:72:90
|
72 | BinOp(span, box a, op, box b) => BinOp(span, box a.try_map_var_refs(f)?, op, box b.try_map_var_refs(f)?),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
72 | BinOp(span, box a, op, box b) => BinOp(span, box a.try_map_var_refs(f)?, op, Box::new(b.try_map_var_refs(f)?)),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:74:59
|
74 | UnaryOp(span, op, box a) => UnaryOp(span, op, box a.try_map_var_refs(f)?),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
74 | UnaryOp(span, op, box a) => UnaryOp(span, op, Box::new(a.try_map_var_refs(f)?)),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:76:30
|
76 | IfElse(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?, box c.try_map_var_refs(f)?)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
76 | IfElse(span, Box::new(a.try_map_var_refs(f)?), box b.try_map_var_refs(f)?, box c.try_map_var_refs(f)?)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:76:58
|
76 | IfElse(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?, box c.try_map_var_refs(f)?)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
76 | IfElse(span, box a.try_map_var_refs(f)?, Box::new(b.try_map_var_refs(f)?), box c.try_map_var_refs(f)?)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:76:86
|
76 | IfElse(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?, box c.try_map_var_refs(f)?)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
76 | IfElse(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?, Box::new(c.try_map_var_refs(f)?))
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:78:64
|
78 | JsonAccess(span, box a, box b) => JsonAccess(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
78 | JsonAccess(span, box a, box b) => JsonAccess(span, Box::new(a.try_map_var_refs(f)?), box b.try_map_var_refs(f)?),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: `box_syntax` has been removed
--> crates/simplexpr/src/eval.rs:78:92
|
78 | JsonAccess(span, box a, box b) => JsonAccess(span, box a.try_map_var_refs(f)?, box b.try_map_var_refs(f)?),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: use `Box::new()` instead
|
78 | JsonAccess(span, box a, box b) => JsonAccess(span, box a.try_map_var_refs(f)?, Box::new(b.try_map_var_refs(f)?)),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable
--> crates/simplexpr/src/lib.rs:7:12
|
7 | #![feature(once_cell)]
| ^^^^^^^^^
|
= note: `#[warn(stable_features)]` on by default
For more information about this error, try `rustc --explain E0557`.
warning: `simplexpr` (lib) generated 1 warning
error: could not compile `simplexpr` (lib) due to 9 previous errors; 1 warning emitted
warning: build failed, waiting for other jobs to finish...