[INFO] fetching crate ai-json-template-derive 0.1.2...
[INFO] checking ai-json-template-derive-0.1.2 against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] extracting crate ai-json-template-derive 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ai-json-template-derive 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ai-json-template-derive 0.1.2
[INFO] tweaked toml for crates.io crate ai-json-template-derive 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ai-json-template-derive 0.1.2 on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ai-json-template-derive 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] adc7a09fe801eaa1bce767fec54a72bb115bc2e1024e8a9b401f6745e4d74d0a
[INFO] running `Command { std: "docker" "start" "-a" "adc7a09fe801eaa1bce767fec54a72bb115bc2e1024e8a9b401f6745e4d74d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adc7a09fe801eaa1bce767fec54a72bb115bc2e1024e8a9b401f6745e4d74d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc7a09fe801eaa1bce767fec54a72bb115bc2e1024e8a9b401f6745e4d74d0a", kill_on_drop: false }`
[INFO] [stdout] adc7a09fe801eaa1bce767fec54a72bb115bc2e1024e8a9b401f6745e4d74d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3855051b114722df6dbbdd1ac953d5a8cbdf0b5485b665ce9e8c4403cd77236
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[INFO] [stdout] warning: there exists a built-in attribute with the same name
[INFO] [stdout]    --> src/lib.rs:278:65
[INFO] [stdout]     |
[INFO] [stdout] 278 | #[proc_macro_derive(AiJsonTemplateWithJustification, attributes(doc, justify, justify_inner))]
[INFO] [stdout]     |                                                                 ^^^
[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 #151276 <https://github.com/rust-lang/rust/issues/151276>
[INFO] [stdout]     = note: `#[warn(ambiguous_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ai-json-template v0.1.2
[INFO] [stdout] warning: there exists a built-in attribute with the same name
[INFO] [stdout]    --> src/lib.rs:278:65
[INFO] [stdout]     |
[INFO] [stdout] 278 | #[proc_macro_derive(AiJsonTemplateWithJustification, attributes(doc, justify, justify_inner))]
[INFO] [stdout]     |                                                                 ^^^
[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 #151276 <https://github.com/rust-lang/rust/issues/151276>
[INFO] [stdout]     = note: `#[warn(ambiguous_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_from_arm_for_named` is never used
[INFO] [stdout]  --> src/build_from_arm_for_named.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_from_arm_for_named(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_from_arm_for_unit_variant` is never used
[INFO] [stdout]  --> src/build_from_arm_for_unit_variant.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_from_arm_for_unit_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_hashmap_schema` is never used
[INFO] [stdout]  --> src/build_hashmap_schema.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_hashmap_schema(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_top_level_just_fields_for_variant` is never used
[INFO] [stdout]  --> src/build_top_level_justification_fields_for_variant.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_top_level_just_fields_for_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_enum_with_justification` is never used
[INFO] [stdout]  --> src/expand_enum_with_justification.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn expand_enum_with_justification(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_named_struct_with_justification` is never used
[INFO] [stdout]  --> src/expand_named_struct_with_justification.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn expand_named_struct_with_justification(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_default_variant` is never used
[INFO] [stdout]  --> src/find_default_variant.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn find_default_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_decls_for_fields`, `pattern_vars_for_fields`, `item_inits`, `just_inits_for_fields`, and `conf_inits_for_fields` are never read
[INFO] [stdout]   --> src/flattened_field_result.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct FlattenedFieldResult {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout]  8 |     field_decls_for_fields:   Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars_for_fields:  Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_inits:               Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     conf_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FlattenedFieldResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_manual_default_for_justified_enum` is never used
[INFO] [stdout]  --> src/generate_manual_default_for_justified_enum.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn generate_manual_default_for_justified_enum(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_manual_default_for_justified_named_struct` is never used
[INFO] [stdout]  --> src/generate_manual_default_for_justified_named_struct.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn generate_manual_default_for_justified_named_struct(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_builtin_scalar` is never used
[INFO] [stdout]  --> src/is_builtin_scalar.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn is_builtin_scalar(ty: &syn::Type) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_decls_top`, `pattern_vars_top`, `just_inits_top`, and `conf_inits_top` are never read
[INFO] [stdout]   --> src/top_level_justification_result.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct TopLevelJustResult {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout]  8 |     field_decls_top:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars_top:   Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     just_inits_top:     Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     conf_inits_top:     Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopLevelJustResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_declarations`, `pattern_vars`, `item_exprs`, `just_vals`, and `conf_vals` are never read
[INFO] [stdout]   --> src/unnamed_variant_expansion.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct UnnamedVariantExpansion {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  8 |     field_declarations: Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars:       Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_exprs:         Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     conf_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnnamedVariantExpansion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `box_patterns` is declared but not used
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_from_arm_for_named` is never used
[INFO] [stdout]  --> src/build_from_arm_for_named.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_from_arm_for_named(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_from_arm_for_unit_variant` is never used
[INFO] [stdout]  --> src/build_from_arm_for_unit_variant.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_from_arm_for_unit_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_hashmap_schema` is never used
[INFO] [stdout]  --> src/build_hashmap_schema.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_hashmap_schema(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_top_level_just_fields_for_variant` is never used
[INFO] [stdout]  --> src/build_top_level_justification_fields_for_variant.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn build_top_level_just_fields_for_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_enum_with_justification` is never used
[INFO] [stdout]  --> src/expand_enum_with_justification.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn expand_enum_with_justification(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expand_named_struct_with_justification` is never used
[INFO] [stdout]  --> src/expand_named_struct_with_justification.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn expand_named_struct_with_justification(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_default_variant` is never used
[INFO] [stdout]  --> src/find_default_variant.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn find_default_variant(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_decls_for_fields`, `pattern_vars_for_fields`, `item_inits`, `just_inits_for_fields`, and `conf_inits_for_fields` are never read
[INFO] [stdout]   --> src/flattened_field_result.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct FlattenedFieldResult {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout]  8 |     field_decls_for_fields:   Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars_for_fields:  Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_inits:               Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     conf_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FlattenedFieldResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_manual_default_for_justified_enum` is never used
[INFO] [stdout]  --> src/generate_manual_default_for_justified_enum.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn generate_manual_default_for_justified_enum(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_manual_default_for_justified_named_struct` is never used
[INFO] [stdout]  --> src/generate_manual_default_for_justified_named_struct.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn generate_manual_default_for_justified_named_struct(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_builtin_scalar` is never used
[INFO] [stdout]  --> src/is_builtin_scalar.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn is_builtin_scalar(ty: &syn::Type) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_decls_top`, `pattern_vars_top`, `just_inits_top`, and `conf_inits_top` are never read
[INFO] [stdout]   --> src/top_level_justification_result.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct TopLevelJustResult {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout]  8 |     field_decls_top:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars_top:   Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     just_inits_top:     Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     conf_inits_top:     Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopLevelJustResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_declarations`, `pattern_vars`, `item_exprs`, `just_vals`, and `conf_vals` are never read
[INFO] [stdout]   --> src/unnamed_variant_expansion.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct UnnamedVariantExpansion {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  8 |     field_declarations: Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars:       Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_exprs:         Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     conf_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnnamedVariantExpansion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `box_patterns` is declared but not used
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: there exists a built-in attribute with the same name
[INFO] [stdout]    --> src/lib.rs:278:65
[INFO] [stdout]     |
[INFO] [stdout] 278 | #[proc_macro_derive(AiJsonTemplateWithJustification, attributes(doc, justify, justify_inner))]
[INFO] [stdout]     |                                                                 ^^^
[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 #151276 <https://github.com/rust-lang/rust/issues/151276>
[INFO] [stdout]     = note: `#[warn(ambiguous_derive_helpers)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumNameMock` is never constructed
[INFO] [stdout]   --> src/emit_schema_for_fallback_nested.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     struct EnumNameMock;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexEnumMock` is never constructed
[INFO] [stdout]   --> src/emit_schema_for_fallback_nested.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     struct ComplexEnumMock;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructNameMock` is never constructed
[INFO] [stdout]   --> src/emit_schema_for_fallback_nested.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     struct StructNameMock;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoSpecialKeysMock` is never constructed
[INFO] [stdout]    --> src/emit_schema_for_fallback_nested.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     struct NoSpecialKeysMock;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NonObjectMock` is never constructed
[INFO] [stdout]    --> src/emit_schema_for_fallback_nested.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     struct NonObjectMock;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_decls_for_fields`, `pattern_vars_for_fields`, `item_inits`, `just_inits_for_fields`, and `conf_inits_for_fields` are never read
[INFO] [stdout]   --> src/flattened_field_result.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct FlattenedFieldResult {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout]  8 |     field_decls_for_fields:   Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars_for_fields:  Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_inits:               Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     conf_inits_for_fields:    Vec<proc_macro2::TokenStream>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FlattenedFieldResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field_declarations`, `pattern_vars`, `item_exprs`, `just_vals`, and `conf_vals` are never read
[INFO] [stdout]   --> src/unnamed_variant_expansion.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct UnnamedVariantExpansion {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  8 |     field_declarations: Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pattern_vars:       Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     item_exprs:         Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     just_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     conf_vals:          Vec<TokenStream2>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnnamedVariantExpansion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `box_patterns` is declared but not used
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(box_patterns)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "d3855051b114722df6dbbdd1ac953d5a8cbdf0b5485b665ce9e8c4403cd77236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3855051b114722df6dbbdd1ac953d5a8cbdf0b5485b665ce9e8c4403cd77236", kill_on_drop: false }`
[INFO] [stdout] d3855051b114722df6dbbdd1ac953d5a8cbdf0b5485b665ce9e8c4403cd77236
