[INFO] fetching crate nestify 0.3.3... [INFO] building nestify-0.3.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate nestify 0.3.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate nestify 0.3.3 [INFO] finished tweaking crates.io crate nestify 0.3.3 [INFO] tweaked toml for crates.io crate nestify 0.3.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nestify 0.3.3 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe8dbca549424b8dc190298f9d44399ee90c59fb957ed65cfe35d982f455fa1d [INFO] running `Command { std: "docker" "start" "-a" "fe8dbca549424b8dc190298f9d44399ee90c59fb957ed65cfe35d982f455fa1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe8dbca549424b8dc190298f9d44399ee90c59fb957ed65cfe35d982f455fa1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8dbca549424b8dc190298f9d44399ee90c59fb957ed65cfe35d982f455fa1d", kill_on_drop: false }` [INFO] [stdout] fe8dbca549424b8dc190298f9d44399ee90c59fb957ed65cfe35d982f455fa1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b215fed4545f63a8f309672ba250d7fefcca7262c1dc1478fe5681b57ec0892d [INFO] running `Command { std: "docker" "start" "-a" "b215fed4545f63a8f309672ba250d7fefcca7262c1dc1478fe5681b57ec0892d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling nestify v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/ty.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | || cfg!(feature = "full") && input.peek(Token![try]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ident_token` is never read [INFO] [stdout] --> src/attributes.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct NestedAttribute { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 35 | pub pound_token: Token![#], [INFO] [stdout] 36 | pub ident_token: Token![>], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | Star(Token![*]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 52 - Star(Token![*]), [INFO] [stdout] 52 + Star(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | Slash(Token![/]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 53 - Slash(Token![/]), [INFO] [stdout] 53 + Slash(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Minus(Token![-]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 54 - Minus(Token![-]), [INFO] [stdout] 54 + Minus(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `struct_token` and `semi_token` are never read [INFO] [stdout] --> src/special_data.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BodyStruct { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 35 | struct_token: Token![struct], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 36 | pub fields: SpecialFields, [INFO] [stdout] 37 | semi_token: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `enum_token` and `brace_token` are never read [INFO] [stdout] --> src/special_data.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BodyEnum { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 42 | enum_token: Token![enum], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/special_data.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct FieldsNamed { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 94 | pub brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/special_data.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct FieldsUnnamed { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 100 | pub paren_token: token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `colon_token` is never read [INFO] [stdout] --> src/special_data.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SpecialField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | pub colon_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.53s [INFO] running `Command { std: "docker" "inspect" "b215fed4545f63a8f309672ba250d7fefcca7262c1dc1478fe5681b57ec0892d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b215fed4545f63a8f309672ba250d7fefcca7262c1dc1478fe5681b57ec0892d", kill_on_drop: false }` [INFO] [stdout] b215fed4545f63a8f309672ba250d7fefcca7262c1dc1478fe5681b57ec0892d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f497039a4957c65384256cad9d7294eabfd75c18f19be5b80fac69b8222d7a1e [INFO] running `Command { std: "docker" "start" "-a" "f497039a4957c65384256cad9d7294eabfd75c18f19be5b80fac69b8222d7a1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling nestify v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/ty.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | || cfg!(feature = "full") && input.peek(Token![try]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/ty.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | || cfg!(feature = "full") && input.peek(Token![try]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ident_token` is never read [INFO] [stdout] --> src/attributes.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct NestedAttribute { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 35 | pub pound_token: Token![#], [INFO] [stdout] 36 | pub ident_token: Token![>], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | Star(Token![*]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 52 - Star(Token![*]), [INFO] [stdout] 52 + Star(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | Slash(Token![/]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 53 - Slash(Token![/]), [INFO] [stdout] 53 + Slash(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Minus(Token![-]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 54 - Minus(Token![-]), [INFO] [stdout] 54 + Minus(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `struct_token` and `semi_token` are never read [INFO] [stdout] --> src/special_data.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BodyStruct { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 35 | struct_token: Token![struct], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 36 | pub fields: SpecialFields, [INFO] [stdout] 37 | semi_token: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `enum_token` and `brace_token` are never read [INFO] [stdout] --> src/special_data.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BodyEnum { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 42 | enum_token: Token![enum], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/special_data.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct FieldsNamed { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 94 | pub brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/special_data.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct FieldsUnnamed { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 100 | pub paren_token: token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `colon_token` is never read [INFO] [stdout] --> src/special_data.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SpecialField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | pub colon_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ident_token` is never read [INFO] [stdout] --> src/attributes.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct NestedAttribute { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 35 | pub pound_token: Token![#], [INFO] [stdout] 36 | pub ident_token: Token![>], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | Star(Token![*]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 52 - Star(Token![*]), [INFO] [stdout] 52 + Star(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | Slash(Token![/]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 53 - Slash(Token![/]), [INFO] [stdout] 53 + Slash(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/attributes.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Minus(Token![-]), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AttributeModifier` 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] 54 - Minus(Token![-]), [INFO] [stdout] 54 + Minus(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `struct_token` and `semi_token` are never read [INFO] [stdout] --> src/special_data.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BodyStruct { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 35 | struct_token: Token![struct], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 36 | pub fields: SpecialFields, [INFO] [stdout] 37 | semi_token: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `enum_token` and `brace_token` are never read [INFO] [stdout] --> src/special_data.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct BodyEnum { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 42 | enum_token: Token![enum], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/special_data.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct FieldsNamed { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 94 | pub brace_token: token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/special_data.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct FieldsUnnamed { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 100 | pub paren_token: token::Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `colon_token` is never read [INFO] [stdout] --> src/special_data.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SpecialField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | pub colon_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.76s [INFO] running `Command { std: "docker" "inspect" "f497039a4957c65384256cad9d7294eabfd75c18f19be5b80fac69b8222d7a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f497039a4957c65384256cad9d7294eabfd75c18f19be5b80fac69b8222d7a1e", kill_on_drop: false }` [INFO] [stdout] f497039a4957c65384256cad9d7294eabfd75c18f19be5b80fac69b8222d7a1e