[INFO] fetching crate proto-vulcan-macros 0.1.6... [INFO] building proto-vulcan-macros-0.1.6 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate proto-vulcan-macros 0.1.6 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate proto-vulcan-macros 0.1.6 [INFO] finished tweaking crates.io crate proto-vulcan-macros 0.1.6 [INFO] tweaked toml for crates.io crate proto-vulcan-macros 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate proto-vulcan-macros 0.1.6 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61d19979b37158013dedf8aef3869e54d2606f3a2f3a117c3aafdc1174117bb4 [INFO] running `Command { std: "docker" "start" "-a" "61d19979b37158013dedf8aef3869e54d2606f3a2f3a117c3aafdc1174117bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61d19979b37158013dedf8aef3869e54d2606f3a2f3a117c3aafdc1174117bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d19979b37158013dedf8aef3869e54d2606f3a2f3a117c3aafdc1174117bb4", kill_on_drop: false }` [INFO] [stdout] 61d19979b37158013dedf8aef3869e54d2606f3a2f3a117c3aafdc1174117bb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5af80b6e8f27aa8be59edc0ac1fa528f3f1e84ed9fbdedf45bd10351bff5921e [INFO] running `Command { std: "docker" "start" "-a" "5af80b6e8f27aa8be59edc0ac1fa528f3f1e84ed9fbdedf45bd10351bff5921e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling proto-vulcan-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 367 | struct UnnamedCompoundConstructor { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 368 | compound_path: CompoundPath, [INFO] [stdout] 369 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are 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 `brace_token` is never read [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 389 | struct NamedCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 390 | compound_path: CompoundPath, [INFO] [stdout] 391 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:412:5 [INFO] [stdout] | [INFO] [stdout] 411 | struct TupleCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 412 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TupleCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `num_snake_case` are never read [INFO] [stdout] --> src/lib.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 848 | struct CompoundPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 849 | leading_colon: Option, [INFO] [stdout] 850 | path: Punctuated, [INFO] [stdout] | ^^^^ [INFO] [stdout] 851 | num_snake_case: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompoundPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:947:5 [INFO] [stdout] | [INFO] [stdout] 945 | struct UnnamedCompoundPattern { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 946 | compound_path: CompoundPath, [INFO] [stdout] 947 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 977 | struct NamedCompoundPattern { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 978 | compound_path: CompoundPath, [INFO] [stdout] 979 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arrow` and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1109 | struct PatternArm { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 1110 | patterns: Vec, [INFO] [stdout] 1111 | arrow: Token![=>], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1112 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternArm` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `in_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1282:5 [INFO] [stdout] | [INFO] [stdout] 1281 | struct For { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 1282 | for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1283 | pattern: Ident, [INFO] [stdout] 1284 | in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1285 | coll: syn::Expr, [INFO] [stdout] 1286 | brace_token: Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1643:13 [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(syn::LitBool), [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1643 - Succeed(syn::LitBool), [INFO] [stdout] 1643 + Succeed(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1645:10 [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(syn::LitBool), [INFO] [stdout] | ---- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1645 - Fail(syn::LitBool), [INFO] [stdout] 1645 + Fail(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "5af80b6e8f27aa8be59edc0ac1fa528f3f1e84ed9fbdedf45bd10351bff5921e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af80b6e8f27aa8be59edc0ac1fa528f3f1e84ed9fbdedf45bd10351bff5921e", kill_on_drop: false }` [INFO] [stdout] 5af80b6e8f27aa8be59edc0ac1fa528f3f1e84ed9fbdedf45bd10351bff5921e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e62a4b497388260b31efe46285c37666542b076bf0662dd295ef365be02cec1b [INFO] running `Command { std: "docker" "start" "-a" "e62a4b497388260b31efe46285c37666542b076bf0662dd295ef365be02cec1b", kill_on_drop: false }` [INFO] [stderr] Compiling proto-vulcan-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 367 | struct UnnamedCompoundConstructor { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 368 | compound_path: CompoundPath, [INFO] [stdout] 369 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are 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 `brace_token` is never read [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 389 | struct NamedCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 390 | compound_path: CompoundPath, [INFO] [stdout] 391 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:412:5 [INFO] [stdout] | [INFO] [stdout] 411 | struct TupleCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 412 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TupleCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `num_snake_case` are never read [INFO] [stdout] --> src/lib.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 848 | struct CompoundPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 849 | leading_colon: Option, [INFO] [stdout] 850 | path: Punctuated, [INFO] [stdout] | ^^^^ [INFO] [stdout] 851 | num_snake_case: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompoundPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:947:5 [INFO] [stdout] | [INFO] [stdout] 945 | struct UnnamedCompoundPattern { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 946 | compound_path: CompoundPath, [INFO] [stdout] 947 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 977 | struct NamedCompoundPattern { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 978 | compound_path: CompoundPath, [INFO] [stdout] 979 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arrow` and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1109 | struct PatternArm { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 1110 | patterns: Vec, [INFO] [stdout] 1111 | arrow: Token![=>], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1112 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternArm` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `in_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1282:5 [INFO] [stdout] | [INFO] [stdout] 1281 | struct For { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 1282 | for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1283 | pattern: Ident, [INFO] [stdout] 1284 | in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1285 | coll: syn::Expr, [INFO] [stdout] 1286 | brace_token: Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1643:13 [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(syn::LitBool), [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1643 - Succeed(syn::LitBool), [INFO] [stdout] 1643 + Succeed(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1645:10 [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(syn::LitBool), [INFO] [stdout] | ---- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1645 - Fail(syn::LitBool), [INFO] [stdout] 1645 + Fail(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 367 | struct UnnamedCompoundConstructor { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 368 | compound_path: CompoundPath, [INFO] [stdout] 369 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are 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 `brace_token` is never read [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 389 | struct NamedCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 390 | compound_path: CompoundPath, [INFO] [stdout] 391 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:412:5 [INFO] [stdout] | [INFO] [stdout] 411 | struct TupleCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 412 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TupleCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `num_snake_case` are never read [INFO] [stdout] --> src/lib.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 848 | struct CompoundPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 849 | leading_colon: Option, [INFO] [stdout] 850 | path: Punctuated, [INFO] [stdout] | ^^^^ [INFO] [stdout] 851 | num_snake_case: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompoundPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:947:5 [INFO] [stdout] | [INFO] [stdout] 945 | struct UnnamedCompoundPattern { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 946 | compound_path: CompoundPath, [INFO] [stdout] 947 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 977 | struct NamedCompoundPattern { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 978 | compound_path: CompoundPath, [INFO] [stdout] 979 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arrow` and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1109 | struct PatternArm { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 1110 | patterns: Vec, [INFO] [stdout] 1111 | arrow: Token![=>], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1112 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternArm` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `in_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1282:5 [INFO] [stdout] | [INFO] [stdout] 1281 | struct For { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 1282 | for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1283 | pattern: Ident, [INFO] [stdout] 1284 | in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1285 | coll: syn::Expr, [INFO] [stdout] 1286 | brace_token: Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1643:13 [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(syn::LitBool), [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1643 - Succeed(syn::LitBool), [INFO] [stdout] 1643 + Succeed(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1645:10 [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(syn::LitBool), [INFO] [stdout] | ---- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1645 - Fail(syn::LitBool), [INFO] [stdout] 1645 + Fail(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `Command { std: "docker" "inspect" "e62a4b497388260b31efe46285c37666542b076bf0662dd295ef365be02cec1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62a4b497388260b31efe46285c37666542b076bf0662dd295ef365be02cec1b", kill_on_drop: false }` [INFO] [stdout] e62a4b497388260b31efe46285c37666542b076bf0662dd295ef365be02cec1b