Re-record fixtures for latest nightly error messages (#941)

integration_tests/codegen_fail/fail/enum/derive_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL enum expects at least one field
  --> $DIR/derive_no_fields.rs:2:1
   |

integration_tests/codegen_fail/fail/input-object/derive_incompatible_object.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `ObjectA: IsInputType<__S>` is not satisfied
  --> $DIR/derive_incompatible_object.rs:6:10
   |
@@ -5,7 +21,7 @@ error[E0277]: the trait bound `ObjectA: IsInputType<__S>` is not satisfied
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IsInputType<__S>` is not implemented for `ObjectA`
   |
   = note: required by `juniper::marker::IsInputType::mark`
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `juniper::GraphQLInputObject` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `ObjectA: FromInputValue<__S>` is not satisfied
  --> $DIR/derive_incompatible_object.rs:6:10
@@ -13,7 +29,7 @@ error[E0277]: the trait bound `ObjectA: FromInputValue<__S>` is not satisfied
 6 | #[derive(juniper::GraphQLInputObject)]
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FromInputValue<__S>` is not implemented for `ObjectA`
   |
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `juniper::GraphQLInputObject` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `ObjectA: FromInputValue<__S>` is not satisfied
  --> $DIR/derive_incompatible_object.rs:6:10
@@ -22,7 +38,7 @@ error[E0277]: the trait bound `ObjectA: FromInputValue<__S>` is not satisfied
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FromInputValue<__S>` is not implemented for `ObjectA`
   |
   = note: required by `from_input_value`
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `juniper::GraphQLInputObject` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0599]: no method named `to_input_value` found for struct `ObjectA` in the current scope
  --> $DIR/derive_incompatible_object.rs:6:10
@@ -36,4 +52,4 @@ error[E0599]: no method named `to_input_value` found for struct `ObjectA` in the
   = help: items from traits can only be used if the trait is implemented and in scope
   = note: the following trait defines an item `to_input_value`, perhaps you need to implement it:
           candidate #1: `ToInputValue`
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `juniper::GraphQLInputObject` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/input-object/derive_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL input object expects at least one field
  --> $DIR/derive_no_fields.rs:2:1
   |

integration_tests/codegen_fail/fail/input-object/derive_no_underscore.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/derive_no_underscore.rs:3:15
   |

integration_tests/codegen_fail/fail/input-object/derive_unique_name.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL input object does not allow fields with the same name
  --> $DIR/derive_unique_name.rs:4:5
   |

integration_tests/codegen_fail/fail/interface/argument_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
   --> $DIR/argument_double_underscored.rs:14:18
    |

integration_tests/codegen_fail/fail/interface/argument_non_input_type.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `ObjA: IsInputType<__S>` is not satisfied
   --> $DIR/argument_non_input_type.rs:16:1
    |
@@ -5,7 +21,7 @@ error[E0277]: the trait bound `ObjA: IsInputType<__S>` is not satisfied
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IsInputType<__S>` is not implemented for `ObjA`
    |
    = note: required by `juniper::marker::IsInputType::mark`
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `ObjA: FromInputValue<__S>` is not satisfied
   --> $DIR/argument_non_input_type.rs:16:1
@@ -13,4 +29,4 @@ error[E0277]: the trait bound `ObjA: FromInputValue<__S>` is not satisfied
 16 | #[graphql_interface(for = ObjA)]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FromInputValue<__S>` is not implemented for `ObjA`
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/interface/downcast_method_conflicts_with_external_downcast_fn.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL interface trait method `as_obja` conflicts with the external downcast function `downcast_obja` declared on the trait to downcast into the implementer type `ObjA`
   --> $DIR/downcast_method_conflicts_with_external_downcast_fn.rs:26:5
    |

integration_tests/codegen_fail/fail/interface/downcast_method_wrong_input_args.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL interface expects trait method to accept `&self` only and, optionally, `&Context`
   --> $DIR/downcast_method_wrong_input_args.rs:10:10
    |

integration_tests/codegen_fail/fail/interface/downcast_method_wrong_return_type.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL interface expects trait method return type to be `Option<&ImplementerType>` only
   --> $DIR/downcast_method_wrong_return_type.rs:10:40
    |

integration_tests/codegen_fail/fail/interface/field_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
   --> $DIR/field_double_underscored.rs:14:8
    |

integration_tests/codegen_fail/fail/interface/field_non_output_return_type.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `ObjB: IsOutputType<__S>` is not satisfied
   --> $DIR/field_non_output_return_type.rs:17:1
    |
@@ -5,4 +21,4 @@ error[E0277]: the trait bound `ObjB: IsOutputType<__S>` is not satisfied
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IsOutputType<__S>` is not implemented for `ObjB`
    |
    = note: required by `juniper::marker::IsOutputType::mark`
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/interface/fields_duplicate.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL interface must have a different name for each field
   --> $DIR/fields_duplicate.rs:13:1
    |

integration_tests/codegen_fail/fail/interface/implementer_non_object_type.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `ObjA: GraphQLObjectType<__S>` is not satisfied
   --> $DIR/implementer_non_object_type.rs:15:1
    |
@@ -5,7 +21,7 @@ error[E0277]: the trait bound `ObjA: GraphQLObjectType<__S>` is not satisfied
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `GraphQLObjectType<__S>` is not implemented for `ObjA`
    |
    = note: required by `juniper::marker::GraphQLObjectType::mark`
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `ObjA: IsOutputType<__S>` is not satisfied
   --> $DIR/implementer_non_object_type.rs:15:1
@@ -14,4 +30,4 @@ error[E0277]: the trait bound `ObjA: IsOutputType<__S>` is not satisfied
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IsOutputType<__S>` is not implemented for `ObjA`
    |
    = note: required by `juniper::marker::IsOutputType::mark`
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/interface/implementers_duplicate_pretty.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: duplicated attribute argument found
   --> $DIR/implementers_duplicate_pretty.rs:16:34
    |

integration_tests/codegen_fail/fail/interface/implementers_duplicate_ugly.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0119]: conflicting implementations of trait `<CharacterValue as juniper::GraphQLInterface<__S>>::mark::_::{closure#0}::MutuallyExclusive` for type `ObjA`
   --> $DIR/implementers_duplicate_ugly.rs:18:1
    |
@@ -7,7 +23,7 @@ error[E0119]: conflicting implementations of trait `<CharacterValue as juniper::
    | first implementation here
    | conflicting implementation for `ObjA`
    |
-   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the macro `::juniper::sa::assert_type_ne_all` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0119]: conflicting implementations of trait `std::convert::From<ObjA>` for type `CharacterValue`
   --> $DIR/implementers_duplicate_ugly.rs:18:1
@@ -18,4 +34,4 @@ error[E0119]: conflicting implementations of trait `std::convert::From<ObjA>` fo
    | first implementation here
    | conflicting implementation for `CharacterValue`
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/interface/name_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/name_double_underscored.rs:4:7
   |

integration_tests/codegen_fail/fail/interface/no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL interface must have at least one field
   --> $DIR/no_fields.rs:13:1
    |

integration_tests/codegen_fail/fail/interface/wrong_item.stderr

@@ -1,7 +1,23 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: #[graphql_interface] attribute is applicable to trait definitions and trait implementations only
  --> $DIR/wrong_item.rs:8:1
   |
 8 | #[graphql_interface(for = ObjA)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `graphql_interface` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/object/derive_fields_unique.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL object does not allow fields with the same name
  --> $DIR/derive_fields_unique.rs:4:5
   |

integration_tests/codegen_fail/fail/object/derive_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL object expects at least one field
  --> $DIR/derive_no_fields.rs:2:1
   |

integration_tests/codegen_fail/fail/object/derive_no_underscore.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/derive_no_underscore.rs:3:15
   |

integration_tests/codegen_fail/fail/object/impl_argument_no_object.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `Obj: IsInputType<__S>` is not satisfied
  --> $DIR/impl_argument_no_object.rs:8:1
   |
@@ -5,7 +21,7 @@ error[E0277]: the trait bound `Obj: IsInputType<__S>` is not satisfied
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IsInputType<__S>` is not implemented for `Obj`
   |
   = note: required by `juniper::marker::IsInputType::mark`
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `juniper::graphql_object` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `Obj: FromInputValue<__S>` is not satisfied
  --> $DIR/impl_argument_no_object.rs:8:1
@@ -13,7 +29,7 @@ error[E0277]: the trait bound `Obj: FromInputValue<__S>` is not satisfied
 8 | #[juniper::graphql_object]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FromInputValue<__S>` is not implemented for `Obj`
   |
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `juniper::graphql_object` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `Obj: FromInputValue` is not satisfied
    --> $DIR/impl_argument_no_object.rs:8:1
@@ -26,4 +42,4 @@ error[E0277]: the trait bound `Obj: FromInputValue` is not satisfied
     | pub trait FromInputValue<S = DefaultScalarValue>: Sized {
     | ------------------------------------------------------- required by this bound in `FromInputValue`
     |
-    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+    = note: this error originates in the attribute macro `juniper::graphql_object` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/object/impl_fields_unique.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL object does not allow fields with the same name
   --> $DIR/impl_fields_unique.rs:9:5
    |

integration_tests/codegen_fail/fail/object/impl_no_argument_underscore.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/impl_no_argument_underscore.rs:5:29
   |

integration_tests/codegen_fail/fail/object/impl_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL object expects at least one field
  --> $DIR/impl_no_fields.rs:4:1
   |

integration_tests/codegen_fail/fail/object/impl_no_underscore.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/impl_no_underscore.rs:5:15
   |

integration_tests/codegen_fail/fail/union/attr_wrong_item.stderr

@@ -1,7 +1,23 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: #[graphql_union] attribute is applicable to trait definitions only
  --> $DIR/attr_wrong_item.rs:3:1
   |
 3 | #[graphql_union]
   | ^^^^^^^^^^^^^^^^
   |
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `graphql_union` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/derive_wrong_item.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union can only be derived for enums and structs
  --> $DIR/derive_wrong_item.rs:4:1
   |

integration_tests/codegen_fail/fail/union/enum_external_resolver_fn_conflicts_with_variant_external_resolver_fn.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union variant `Human` already has external resolver function `resolve_fn1` declared on the enum
  --> $DIR/enum_external_resolver_fn_conflicts_with_variant_external_resolver_fn.rs:6:15
   |

integration_tests/codegen_fail/fail/union/enum_name_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/enum_name_double_underscored.rs:4:6
   |

integration_tests/codegen_fail/fail/union/enum_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union expects at least one union variant
  --> $DIR/enum_no_fields.rs:4:1
   |

integration_tests/codegen_fail/fail/union/enum_non_object_variant.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
  --> $DIR/enum_non_object_variant.rs:9:10
   |
@@ -5,4 +21,4 @@ error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
   |          ^^^^^^^^^^^^ the trait `GraphQLObjectType<__S>` is not implemented for `Test`
   |
   = note: required by `juniper::marker::GraphQLObjectType::mark`
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `GraphQLUnion` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/enum_same_type_pretty.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union must have a different type for each union variant
  --> $DIR/enum_same_type_pretty.rs:4:1
   |

integration_tests/codegen_fail/fail/union/enum_same_type_ugly.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0119]: conflicting implementations of trait `<Character as juniper::GraphQLUnion<__S>>::mark::_::{closure#0}::MutuallyExclusive` for type `std::string::String`
  --> $DIR/enum_same_type_ugly.rs:3:10
   |
@@ -7,4 +23,4 @@ error[E0119]: conflicting implementations of trait `<Character as juniper::Graph
   |          first implementation here
   |          conflicting implementation for `std::string::String`
   |
-  = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `::juniper::sa::assert_type_ne_all` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/enum_wrong_variant_field.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union enum allows only unnamed variants with a single field, e.g. `Some(T)`
  --> $DIR/enum_wrong_variant_field.rs:5:5
   |

integration_tests/codegen_fail/fail/union/struct_name_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/struct_name_double_underscored.rs:5:8
   |

integration_tests/codegen_fail/fail/union/struct_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union expects at least one union variant
  --> $DIR/struct_no_fields.rs:4:1
   |

integration_tests/codegen_fail/fail/union/struct_non_object_variant.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
  --> $DIR/struct_non_object_variant.rs:9:10
   |
@@ -5,4 +21,4 @@ error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
   |          ^^^^^^^^^^^^ the trait `GraphQLObjectType<__S>` is not implemented for `Test`
   |
   = note: required by `juniper::marker::GraphQLObjectType::mark`
-  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the derive macro `GraphQLUnion` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/struct_same_type_pretty.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: duplicated attribute argument found
  --> $DIR/struct_same_type_pretty.rs:5:14
   |

integration_tests/codegen_fail/fail/union/struct_same_type_ugly.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0119]: conflicting implementations of trait `<Character as juniper::GraphQLUnion<__S>>::mark::_::{closure#0}::MutuallyExclusive` for type `std::string::String`
  --> $DIR/struct_same_type_ugly.rs:3:10
   |
@@ -7,4 +23,4 @@ error[E0119]: conflicting implementations of trait `<Character as juniper::Graph
   |          first implementation here
   |          conflicting implementation for `std::string::String`
   |
-  = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `::juniper::sa::assert_type_ne_all` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/trait_fail_infer_context.stderr

@@ -1,11 +1,27 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `CustomContext: FromContext<SubContext>` is not satisfied
  --> $DIR/trait_fail_infer_context.rs:3:1
   |
 3 | #[graphql_union]
-  | ^^^^^^^^^^^^^^^^ the trait `FromContext<SubContext>` is not implemented for `CustomContext`
+  | ^^^^^^^^^^^^^^^^ expected an implementor of trait `FromContext<SubContext>`
   |
   = note: required by `juniper::FromContext::from`
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `graphql_union` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0308]: mismatched types
  --> $DIR/trait_fail_infer_context.rs:3:1
@@ -15,4 +31,4 @@ error[E0308]: mismatched types
   |
   = note: expected reference `&CustomContext`
              found reference `&SubContext`
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `graphql_union` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/trait_method_conflicts_with_external_resolver_fn.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union trait method `a` conflicts with the external resolver function `some_fn` declared on the trait to resolve the variant type `Human`
  --> $DIR/trait_method_conflicts_with_external_resolver_fn.rs:5:5
   |

integration_tests/codegen_fail/fail/union/trait_name_double_underscored.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: All types and directives defined within a schema must not have a name which begins with `__` (two underscores), as this is used exclusively by GraphQL’s introspection system.
  --> $DIR/trait_name_double_underscored.rs:4:7
   |

integration_tests/codegen_fail/fail/union/trait_no_fields.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union expects at least one union variant
  --> $DIR/trait_no_fields.rs:4:1
   |

integration_tests/codegen_fail/fail/union/trait_non_object_variant.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
  --> $DIR/trait_non_object_variant.rs:9:1
   |
@@ -5,4 +21,4 @@ error[E0277]: the trait bound `Test: GraphQLObjectType<__S>` is not satisfied
   | ^^^^^^^^^^^^^^^^ the trait `GraphQLObjectType<__S>` is not implemented for `Test`
   |
   = note: required by `juniper::marker::GraphQLObjectType::mark`
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `graphql_union` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/trait_same_type_pretty.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union must have a different type for each union variant
  --> $DIR/trait_same_type_pretty.rs:4:1
   |

integration_tests/codegen_fail/fail/union/trait_same_type_ugly.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error[E0119]: conflicting implementations of trait `<(dyn Character + std::marker::Send + std::marker::Sync + '__obj) as juniper::GraphQLUnion<__S>>::mark::_::{closure#0}::MutuallyExclusive` for type `std::string::String`
  --> $DIR/trait_same_type_ugly.rs:3:1
   |
@@ -7,4 +23,4 @@ error[E0119]: conflicting implementations of trait `<(dyn Character + std::marke
   | first implementation here
   | conflicting implementation for `std::string::String`
   |
-  = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `::juniper::sa::assert_type_ne_all` (in Nightly builds, run with -Z macro-backtrace for more info)

integration_tests/codegen_fail/fail/union/trait_with_attr_on_method.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union cannot use #[graphql(with = ...)] attribute on a trait method
  --> $DIR/trait_with_attr_on_method.rs:5:15
   |

integration_tests/codegen_fail/fail/union/trait_wrong_method_input_args.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union expects trait method to accept `&self` only and, optionally, `&Context`
  --> $DIR/trait_wrong_method_input_args.rs:5:10
   |

integration_tests/codegen_fail/fail/union/trait_wrong_method_return_type.stderr

@@ -1,3 +1,19 @@
+warning: field is never read: `enum_path`
+   --> $DIR/mod.rs:282:5
+    |
+282 |     pub enum_path: Option<TokenStream>,
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: `#[warn(dead_code)]` on by default
+
+warning: field is never read: `span`
+   --> $DIR/mod.rs:296:5
+    |
+296 |     pub span: Span,
+    |     ^^^^^^^^^^^^^^
+
+warning: 2 warnings emitted
+
 error: GraphQL union expects trait method return type to be `Option<&VariantType>` only
  --> $DIR/trait_wrong_method_return_type.rs:5:20
   |