Regression in 1.0.158 and 1.0.157 with diesel_derives

[Razican]

When getting an automatic dependency patchiing PR in a private project, diesel_derives fails to compile. This happened with 1.0.157 and 1.0.158 didn't solve the issue:

      Running `rustc --crate-name serde /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/serde-1.0.158/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=001d77b17aa35b25 -C extra-filename=-001d77b17aa35b25 --out-dir /builds/service-collider/collider/target/debug/deps -L dependency=/builds/service-collider/collider/target/debug/deps --extern serde_derive=/builds/service-collider/collider/target/debug/deps/libserde_derive-95cf704dc40d5d16.so --cap-lints allow -C target-feature=-crt-static`
error[E0277]: the trait bound `FieldAttr: ToTokens` is not satisfied
   --> /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/diesel_derives-2.0.1/src/attrs.rs:143:18
    |
143 | impl Spanned for FieldAttr {
    |                  ^^^^^^^^^ the trait `ToTokens` is not implemented for `FieldAttr`
    |
    = help: the following other types implement trait `ToTokens`:
              &'a T
              &'a mut T
              Abi
              Abstract
              AndAnd
              AndEq
              AngleBracketedGenericArguments
              Arm
            and 312 others
    = note: required for `FieldAttr` to implement `quote::spanned::private::Sealed`
note: required by a bound in `quote::spanned::Spanned`
   --> /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.26/src/spanned.rs:6:20
    |
6   | pub trait Spanned: private::Sealed {
    |                    ^^^^^^^^^^^^^^^ required by this bound in `Spanned`
error[E0277]: the trait bound `StructAttr: ToTokens` is not satisfied
   --> /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/diesel_derives-2.0.1/src/attrs.rs:242:18
    |
242 | impl Spanned for StructAttr {
    |                  ^^^^^^^^^^ the trait `ToTokens` is not implemented for `StructAttr`
    |
    = help: the following other types implement trait `ToTokens`:
              &'a T
              &'a mut T
              Abi
              Abstract
              AndAnd
              AndEq
              AngleBracketedGenericArguments
              Arm
            and 312 others
    = note: required for `StructAttr` to implement `quote::spanned::private::Sealed`
note: required by a bound in `quote::spanned::Spanned`
   --> /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.26/src/spanned.rs:6:20
    |
6   | pub trait Spanned: private::Sealed {
    |                    ^^^^^^^^^^^^^^^ required by this bound in `Spanned`
For more information about this error, try `rustc --explain E0277`.
error: could not compile `diesel_derives` due to 2 previous errors
Caused by:
  process didn't exit successfully: `rustc --crate-name diesel_derives /builds/service-collider/collider/target/.cargo/registry/src/github.com-1ecc6299db9ec823/diesel_derives-2.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="32-column-tables"' --cfg 'feature="default"' --cfg 'feature="postgres"' -C metadata=155250df974e5e32 -C extra-filename=-155250df974e5e32 --out-dir /builds/service-collider/collider/target/debug/deps -L dependency=/builds/service-collider/collider/target/debug/deps --extern proc_macro_error=/builds/service-collider/collider/target/debug/deps/libproc_macro_error-ccd0a3ed2dfa69f7.rlib --extern proc_macro2=/builds/service-collider/collider/target/debug/deps/libproc_macro2-47ffa170bd6da30d.rlib --extern quote=/builds/service-collider/collider/target/debug/deps/libquote-b71b76cd6da69504.rlib --extern syn=/builds/service-collider/collider/target/debug/deps/libsyn-70e053ded61521dd.rlib --extern proc_macro --cap-lints allow -C target-feature=-crt-static` (exit status: 1)
warning: build failed, waiting for other jobs to finish...

[oli-obk]

I don't think this is serde-related? diesel_derives recently got a patch looking related: diesel-rs/diesel#3543 Try updating your diesel_derives dependency.

[Razican]

I don't think this is serde-related? diesel_derives recently got a patch looking related: diesel-rs/diesel#3543 Try updating your diesel_derives dependency.

Indeed! Good catch! I'm closing the issue. Thank you!