[INFO] cloning repository https://github.com/oberblastmeister/macro_grammar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberblastmeister/macro_grammar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmacro_grammar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmacro_grammar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac9847e9d5cf135b08fd276930be1b1c9442b11a
[INFO] checking oberblastmeister/macro_grammar against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmacro_grammar" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oberblastmeister/macro_grammar
[INFO] finished tweaking git repo https://github.com/oberblastmeister/macro_grammar
[INFO] tweaked toml for git repo https://github.com/oberblastmeister/macro_grammar written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oberblastmeister/macro_grammar on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oberblastmeister/macro_grammar 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb73a228e11ebf36e9179ad67ceb51301cc3137e7bd1e582a262cb869a456c51
[INFO] running `Command { std: "docker" "start" "-a" "bb73a228e11ebf36e9179ad67ceb51301cc3137e7bd1e582a262cb869a456c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb73a228e11ebf36e9179ad67ceb51301cc3137e7bd1e582a262cb869a456c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb73a228e11ebf36e9179ad67ceb51301cc3137e7bd1e582a262cb869a456c51", kill_on_drop: false }`
[INFO] [stdout] bb73a228e11ebf36e9179ad67ceb51301cc3137e7bd1e582a262cb869a456c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9258ab2f0a18ec57119571eabf5fc801f17b7caf3cc5be71dd7447e89d9dd3af
[INFO] running `Command { std: "docker" "start" "-a" "9258ab2f0a18ec57119571eabf5fc801f17b7caf3cc5be71dd7447e89d9dd3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling trybuild v1.0.40
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking rowan v0.12.5
[INFO] [stderr]     Checking heck v0.3.2
[INFO] [stderr]     Checking macro_grammar_impl v0.1.0 (/opt/rustwide/workdir/impl)
[INFO] [stdout] warning: unused import: `bail`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use common::{bail, bail_s};
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:2:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{Data, DataEnum, DataStruct, DeriveInput, Error, Fields, FieldsNamed, FieldsUnnamed, Ident, Path, Result, Type, Visibility, ...
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> impl/src/ast_transform.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{quote, quote_spanned};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn from_syn(ident: &'a Ident, fields: &'a FieldsNamed) -> Result<NamedStruct<'a>> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]  --> impl/src/ast_transform.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn transform(attr: TokenStream, node: &DeriveInput) -> Result<TokenStream> {
[INFO] [stdout]   |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_span`
[INFO] [stdout]   --> impl/src/ast_transform.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let proc_span = Span::call_site();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strukt`
[INFO] [stdout]   --> impl/src/ast_transform.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             Struct::Named(strukt) => {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_strukt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> impl/src/derive_language.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let span = node.span();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> impl/src/derive_t/ast.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get(node: &'a syn::Variant, input: &'a [Attribute]) -> Result<Attrs<'a>> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `original` and `variants` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 22 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 23 |     pub variants: Vec<Variant<'a>>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 47 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Variant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fields` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct NamedStruct<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 78 |     pub fields: Vec<Field<'a>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NamedStruct` 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 `vis`, `ident`, and `ty` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Field<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 95 |     pub vis: &'a Visibility,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 96 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 97 |     pub ty: &'a Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> impl/src/derive_t/ast.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 27 |     pub ident: &'a Ident,
[INFO] [stdout] 28 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Validate` is never used
[INFO] [stdout]  --> impl/src/derive_t/ast/valid.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Validate {
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bail`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use common::{bail, bail_s};
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:2:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{Data, DataEnum, DataStruct, DeriveInput, Error, Fields, FieldsNamed, FieldsUnnamed, Ident, Path, Result, Type, Visibility, ...
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> impl/src/ast_transform.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{quote, quote_spanned};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn from_syn(ident: &'a Ident, fields: &'a FieldsNamed) -> Result<NamedStruct<'a>> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]  --> impl/src/ast_transform.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn transform(attr: TokenStream, node: &DeriveInput) -> Result<TokenStream> {
[INFO] [stdout]   |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_span`
[INFO] [stdout]   --> impl/src/ast_transform.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let proc_span = Span::call_site();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strukt`
[INFO] [stdout]   --> impl/src/ast_transform.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             Struct::Named(strukt) => {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_strukt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> impl/src/derive_language.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let span = node.span();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> impl/src/derive_t/ast.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get(node: &'a syn::Variant, input: &'a [Attribute]) -> Result<Attrs<'a>> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `original` and `variants` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 22 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 23 |     pub variants: Vec<Variant<'a>>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 47 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Variant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fields` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct NamedStruct<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 78 |     pub fields: Vec<Field<'a>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NamedStruct` 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 `vis`, `ident`, and `ty` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Field<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 95 |     pub vis: &'a Visibility,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 96 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 97 |     pub ty: &'a Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> impl/src/derive_t/ast.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 27 |     pub ident: &'a Ident,
[INFO] [stdout] 28 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Validate` is never used
[INFO] [stdout]  --> impl/src/derive_t/ast/valid.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Validate {
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking macro-grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stdout] warning: unused import: `bail`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use common::{bail, bail_s};
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> impl/src/ast_transform/ast.rs:2:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{Data, DataEnum, DataStruct, DeriveInput, Error, Fields, FieldsNamed, FieldsUnnamed, Ident, Path, Result, Type, Visibility, ...
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> impl/src/ast_transform.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{quote, quote_spanned};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn from_syn(ident: &'a Ident, fields: &'a FieldsNamed) -> Result<NamedStruct<'a>> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]  --> impl/src/ast_transform.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn transform(attr: TokenStream, node: &DeriveInput) -> Result<TokenStream> {
[INFO] [stdout]   |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_span`
[INFO] [stdout]   --> impl/src/ast_transform.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let proc_span = Span::call_site();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strukt`
[INFO] [stdout]   --> impl/src/ast_transform.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             Struct::Named(strukt) => {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_strukt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> impl/src/derive_language.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let span = node.span();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> impl/src/derive_t/ast.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get(node: &'a syn::Variant, input: &'a [Attribute]) -> Result<Attrs<'a>> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `original` and `variants` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 22 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 23 |     pub variants: Vec<Variant<'a>>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 47 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Variant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fields` is never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct NamedStruct<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 78 |     pub fields: Vec<Field<'a>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NamedStruct` 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 `vis`, `ident`, and `ty` are never read
[INFO] [stdout]   --> impl/src/ast_transform/ast.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Field<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 95 |     pub vis: &'a Visibility,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 96 |     pub ident: &'a Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 97 |     pub ty: &'a Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> impl/src/derive_t/ast.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Enum<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 27 |     pub ident: &'a Ident,
[INFO] [stdout] 28 |     pub original: &'a DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Validate` is never used
[INFO] [stdout]  --> impl/src/derive_t/ast/valid.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait Validate {
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "9258ab2f0a18ec57119571eabf5fc801f17b7caf3cc5be71dd7447e89d9dd3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9258ab2f0a18ec57119571eabf5fc801f17b7caf3cc5be71dd7447e89d9dd3af", kill_on_drop: false }`
[INFO] [stdout] 9258ab2f0a18ec57119571eabf5fc801f17b7caf3cc5be71dd7447e89d9dd3af
