[INFO] [stdout] warning: `ToTokens` is ambiguous [INFO] [stdout] --> src/model/mod.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | impl ToTokens for Model { [INFO] [stdout] | ^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095> [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `ToTokens` could refer to the trait imported here [INFO] [stdout] --> src/prelude.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | pub use proc_macro::{TokenStream, *}; [INFO] [stdout] | ^ [INFO] [stdout] = help: consider adding an explicit import of `ToTokens` to disambiguate [INFO] [stdout] note: `ToTokens` could also refer to the trait imported here [INFO] [stdout] --> src/prelude.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | pub use quote::{quote, *}; [INFO] [stdout] | ^ [INFO] [stdout] = help: consider adding an explicit import of `ToTokens` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `proc_macro_totokens` [INFO] [stdout] --> src/model/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | / fn to_tokens(&self, tokens: &mut TokenStream2) { [INFO] [stdout] 61 | | let name = &self.name; [INFO] [stdout] 62 | | let name_lowercase = &self.name_lowercase; [INFO] [stdout] 63 | | let columns = &self.get_columns(); [INFO] [stdout] ... | [INFO] [stdout] 75 | | tokens.extend(template); [INFO] [stdout] 76 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #130977 <https://github.com/rust-lang/rust/issues/130977> for more information